7 Best Tool to Remove Weeds From Pavers: Clean Joints Easily

The best tool to remove weeds from pavers should fit into narrow joints, cut or lift roots below the surface, and remove moss and compacted debris without unnecessarily damaging the surrounding pavers or joint material. For most patios and walkways, a purpose-built crack weeder with a narrow L-shaped blade is more precise than a regular garden hoe, trowel, or stand-up lawn weeder.

My primary recommendation is the GREBSTK Crack Weeder Crevice Weeding Tool. Its narrow hardened stainless-steel L-shaped blade, compact beech handle, and paver-specific design make it exceptionally useful for weeds, grass, and moss growing between patio stones, sidewalk joints, and driveway cracks. It is also one of the most established tools specifically associated with this job.

For gardeners who want a more comfortable handheld option, I recommend the Garden Guru Patio Crack Weeder Tool. Its stainless-steel L-shaped head and contoured soft-grip handle provide excellent control when working carefully around narrow paver joints.

If bending and kneeling are the main concerns, the Spear & Jackson 5253PK Telescopic Patio Knife is the alternative I would choose. Its extended handle lets you scrape weeds from block paving and patio joints from a standing position rather than working directly at ground level.

Best Tool to Remove Weeds From Pavers

1. GREBSTK Crack Weeder Crevice Weeding Tool- Best Overall

Key Features

• Purpose-built crack and crevice weeder
• Hardened stainless-steel blade
• Narrow L-shaped working head
• Approximately 13-inch overall length
• Lightweight beechwood handle
• Suitable for paver joints and sidewalk cracks
• Useful for weeds, grass, and moss
• Can scrape in multiple directions
• Works well in relatively narrow joints

The GREBSTK Crack Weeder is my primary recommendation because its blade shape directly matches the problem.

Weeds between pavers are fundamentally different from weeds growing in an open garden bed.

In normal soil, you can place a fork, trowel, hoe, or cultivator around the plant and loosen several inches of earth.

A paver joint may only provide a very narrow opening.

That requires a thin tool capable of entering the joint without forcing the surrounding blocks apart.

The GREBSTK uses a narrow L-shaped stainless-steel blade specifically designed for this type of work. The established configuration is about 13 inches long and uses a lightweight beech handle. Its blade is intended for weeds, grass, moss, patio joints, driveway cracks, and similar restricted areas.

Why the L-Shaped Blade Works

The L-shaped design gives you more than one useful working edge.

One part can travel along the joint.

The angled portion can hook underneath the crown or root mass.

This allows several motions:

Pulling toward yourself to slice and lift.

Pushing through compacted organic matter.

Hooking beneath shallow roots.

Scraping moss from joint edges.

That is much more useful in a narrow paver gap than a wide flat garden knife.

Better Than Pulling Weeds by Hand

Pulling a weed by its leaves often removes only the visible foliage.

That can be enough for a very young annual weed.

For established grass and perennial weeds, the root system may remain below the surface.

A crack weeder allows you to reach farther down into the joint and loosen the material surrounding the root.

Then the weed has a better chance of coming out with a meaningful section of root attached.

This does not guarantee permanent removal.

Deep roots can extend underneath pavers or into the compacted base layer.

The goal is to remove as much living tissue as practical while disturbing the hardscape as little as possible.

Excellent for Moss

Moss is another common problem between paving stones.

Unlike a dandelion, moss does not need a deep taproot.

It tends to occupy the damp organic material accumulated near the joint surface.

A sharp crevice blade can scrape along the joint and lift that material out.

This is useful before:

• Pressure washing
• Replacing joint sand
• Applying polymeric sand
• General patio cleanup

Removing the accumulated organic matter is important because it can otherwise provide a suitable germination layer for new weed seeds.

Works Best on Moist Joints

I find paver weeding much easier when the soil or joint material beneath the weed is slightly moist.

Extremely dry compacted joints hold roots firmly.

Soaking wet joints, on the other hand, become messy and can cause excessive joint material to come out with each weed.

After moderate rain or light irrigation is often a good time to work.

Watch the Joint Sand

One of the most important considerations with any sharp paver weeder is joint preservation.

If your pavers contain ordinary loose sand, removing some contaminated sand with the roots is normal.

If the installation uses cured polymeric sand, aggressive deep scraping can damage the joint.

Use the blade to target the weed rather than continuously cutting the entire hardened joint apart.

Where polymeric sand has already failed and weeds are emerging, the better long-term solution may be:

1. Remove weeds.
2. Clean failed material.
3. Refill the joint properly.
4. Compact and activate replacement polymeric sand according to its instructions.

What I Like

• Purpose-built for paver joints
• Thin blade reaches spaces conventional weeders cannot
• L-shape provides multiple working angles
• Hardened stainless steel resists ordinary outdoor moisture
• Beech handle feels simple and solid
• Particularly effective on grass and moss
• Small enough for detailed hardscape work
• Useful along driveway and sidewalk cracks

What I Do Not Like

• Requires kneeling or bending for large areas
• Small blade makes huge patios time-consuming
• Aggressive scraping can remove joint sand
• Deep perennial roots may still extend beneath the paver base

For most homeowners asking specifically for the best tool to remove weeds from pavers, the GREBSTK is where I would start. It is inexpensive, mechanically simple, and its narrow blade solves the exact access problem that makes paver weeds difficult.

2. Garden Guru Patio Crack Weeder Tool- Best Ergonomic Hand Tool

Key Features

• L-shaped stainless-steel head
• Designed specifically for patio and driveway cracks
• Approximately 13-inch handheld design
• Rust-resistant construction
• Contoured soft-grip ergonomic handle
• Finger grooves for improved control
• Suitable for narrow spaces
• Designed to lift weeds around the root
• Large hanging hole for storage

The Garden Guru Patio Crack Weeder performs a similar job to the GREBSTK, but I would choose it when handle comfort is particularly important.

Its L-shaped stainless-steel head is narrow enough to work inside paving joints, while the handle uses a contoured soft grip rather than plain wood.

Garden Guru specifically designs it for patios, sidewalks, driveways, and tight cracks. The current tool is approximately 13 inches long and combines a stainless-steel working end with an ergonomic handle.

Better Grip for Detailed Work

Paver weeding requires a surprising amount of hand control.

You are often making short:

• Pulling strokes
• Scraping strokes
• Twisting movements
• Levering movements

A narrow hard handle can concentrate pressure on the palm and fingers after a long session.

The Garden Guru’s contoured grip spreads that pressure more comfortably.

That does not completely remove fatigue, but it can make detailed work less irritating if you have dozens of joints to clean.

Good for Tight Paver Gaps

The tool’s thin end is particularly useful when weeds grow between closely spaced bricks.

Instead of trying to insert a wide fork around the weed, you can slide the blade down beside the root.

Use small controlled movements.

Once the root becomes loose, hook beneath it and lift.

For very narrow joints, precision usually produces better results than brute force.

Good for Individual Taproots

Small dandelions or other rooted weeds occasionally establish in wider paver joints.

The L-head can be positioned beside the crown and used as a small lever.

The objective is to loosen the root rather than simply cut the top off.

If the root is deep, work from more than one side.

Trying to extract a large taproot with one aggressive pull can break it at the surface.

What I Like

• Comfortable ergonomic handle
• Thin stainless-steel head
• Excellent precision in paver cracks
• Suitable for patios, sidewalks, and driveways
• Rust-resistant construction
• Useful for both scraping and levering
• Large handle provides good control

What I Do Not Like

• Still requires ground-level work
• Not efficient for hundreds of linear feet of joints
• Very deep roots may require repeated loosening
• Narrow head is less efficient in wide gravel-filled gaps

The Garden Guru is the crack weeder I would choose when I want precision plus a more comfortable handheld grip. It is particularly good for detailed patio work where avoiding unnecessary disturbance to the surrounding joint is important.

3. Spear & Jackson 5253PK Telescopic Patio Knife- Best Long Handle

Key Features

• Long-handle patio knife
• Telescopic/extended working design
• Purpose-built for block paving and patio joints
• Metal construction
• Narrow working blade
• Reduces bending and kneeling
• Useful for moss and weeds
• Suitable for larger paved areas

The Spear & Jackson 5253PK solves the biggest weakness of handheld crack weeders: posture.

Cleaning a large patio with a 13-inch tool means spending substantial time crouched, bent over, or kneeling.

A long-handled patio knife moves the working blade down to the paver while your hands remain considerably higher.

The 5253PK is purpose-built around this concept and is marketed as a telescopic patio knife for weeds between paving. The established model carries ASIN B073B3TMX9.

Why a Long Handle Matters

Suppose a patio contains several hundred linear feet of joints.

A handheld weeder may be extremely precise, but constantly moving your body from one joint to another becomes the limiting factor.

A long handle lets you work using larger arm and shoulder movements.

You can walk slowly along the joint and scrape as you go.

That can be much faster for:

• Block-paving driveways
• Large patios
• Long walkways
• Courtyards

Better for Surface Weeds and Moss

I especially like a long patio knife when weeds are still relatively small.

A thin blade can run along the joint and cut or loosen:

• Young grass
• Small annual weeds
• Moss
• Shallow roots
• Organic buildup

For a single massive taproot, a handheld tool may provide more precise leverage.

For widespread maintenance, the long handle wins.

Less Bending

This is the obvious ergonomic benefit.

Garden work that repeatedly requires spinal flexion can become uncomfortable quickly.

A longer shaft allows a more upright posture.

Users with knee discomfort may also appreciate avoiding repeated kneeling.

Handle angle still matters.

Do not grip the tool like a shovel and attempt to pry large roots aggressively.

The long handle creates leverage, and excessive force can place unnecessary stress on the blade or shaft.

What I Like

• Allows substantially more upright working posture
• Excellent for long paver joints
• Purpose-built patio knife
• Good for moss and young weeds
• Faster than handheld tools for broad areas
• Useful for driveway maintenance

What I Do Not Like

• Less precise than working close to the joint
• Larger established roots can require a hand tool
• Long handle takes more storage space
• Strong leverage can encourage over-aggressive scraping

The Spear & Jackson is my preferred choice if your main requirement is removing weeds from pavers without spending the entire session kneeling.

4. CobraHead Original Weeder & Cultivator- Best for Rooted Weeds

Key Features

• Curved tempered-steel blade
• Narrow working tip
• Hook-style root removal
• Ergonomic recycled-plastic handle
• Useful for weeding and cultivating
• Suitable for tougher roots
• Made for precision around restricted spaces
• Multi-purpose garden tool

The CobraHead is not a dedicated paving-joint scraper in the same way as the first three products.

That is exactly why I included it.

Sometimes a paver weed has grown beyond the stage where scraping is enough.

The crown is large.

The root has penetrated deeply.

The joint may be relatively wide.

In those situations, a hooked weeding blade can provide better root leverage.

The CobraHead uses a narrow curved tempered-steel blade designed to hook underneath roots and loosen soil around them. The current established Original Weeder carries ASIN B000JKONAO.

Hook Instead of Scrape

A traditional crack weeder mostly works along the line of the joint.

The CobraHead works differently.

Insert the curved blade beside or beyond the root.

Then pull the blade back toward you.

The curve helps catch the root mass and pull it upward.

This makes it particularly useful for weeds growing in:

• Wider paver joints
• Missing-joint-sand areas
• Edges between pavers and beds
• Paver borders
• Gravel transitions

Better for Mature Weeds

If a small annual weed has only recently emerged, the GREBSTK is quicker.

If a weed has developed a substantial root system, the CobraHead gives you more ability to work underneath it.

Loosen from one side.

Change angle.

Loosen again.

Then pull the root.

That approach can remove more underground tissue than simply slicing across the top.

Multi-Purpose Value

The CobraHead is also much more useful away from the patio.

It can:

• Cultivate garden soil
• Pull weeds from beds
• Loosen compacted areas
• Create shallow planting furrows
• Work between established plants

That makes it a better purchase if you want one tool to handle both paver-adjacent weeds and normal garden-bed work.

Be Careful With Narrow Joints

Its curved blade is not as thin and paver-specific as a dedicated crack scraper.

Do not force it into a joint narrower than the blade.

Doing so can remove too much sand or place pressure against the paver edges.

Use it where enough joint width exists for the tool to operate safely.

What I Like

• Excellent hooked root-removal action
• Strong tempered-steel blade
• Useful for mature weeds
• Good leverage
• Far more versatile than a dedicated crack knife
• Excellent around paver borders
• Useful in garden beds after patio work is finished

What I Do Not Like**

• Not ideal for extremely narrow joints
• Requires bending or kneeling
• Can remove more joint material than a thin crack blade
• Takes some practice to find the most effective pulling angle

The CobraHead is the option I would choose for larger rooted weeds growing in wider paver gaps or along paver edges. It complements a thin crack weeder particularly well.

5. NISAKU NJP650 Hori Hori Stainless Steel Weeding Knife- Best Multipurpose Knife

Key Features

• 7.25-inch stainless-steel blade
• Japanese hori-hori design
• Straight cutting edge
• Serrated cutting edge
• Pointed digging tip
• Depth markings on blade
• Hardwood handle
• Rust- and scratch-resistant blade
• Useful for weeding, digging, cutting, and planting

The NISAKU NJP650 is another multi-purpose choice, but its strength is very different from the CobraHead.

A hori hori knife is essentially a narrow digging and cutting blade.

The NJP650 uses a 7.25-inch stainless-steel blade with both serrated and straight working edges. Its established Amazon ASIN is B0007WFG2I.

Excellent for Wide Paver Joints

The blade is too broad for extremely narrow brick joints.

But when weeds establish in wider joints, missing sand, gravel borders, or along patio edges, the hori hori becomes extremely useful.

The pointed end can penetrate beside the root.

The blade can then loosen compacted material.

If a fibrous root resists removal, the serrated side can cut it.

Useful for Deep Roots

Paver weeds sometimes exploit surprisingly deep spaces.

A root may extend through:

• Joint sand
• Bedding sand
• Small gaps in base material
• Soil accumulated at an edge

A 7.25-inch blade gives you more depth than a small surface scraper.

Again, the objective is not to excavate the entire paver base.

The advantage is simply that you have enough blade length to reach underneath a substantial weed when space permits.

Excellent General Landscaping Tool

After the pavers are clean, the NJP650 can be used for:

• Digging
• Transplanting
• Bulb planting
• Cutting small roots
• Removing garden weeds
• Dividing small plants
• Measuring planting depth

That versatility makes it one of the best values if you do not want to own a separate specialized tool for every gardening task.

Watch Paver Edges

A hori hori is a substantial metal knife.

Use it against soil and roots—not as a pry bar against expensive pavers.

Trying to lever directly against a sharp paver edge can chip softer concrete products or scratch sensitive surfaces.

Use controlled downward and pulling movements instead.

What I Like

• High-quality stainless-steel blade
• Straight and serrated edges
• Excellent for deep-rooted weeds
• Extremely versatile outside paver maintenance
• Comfortable traditional hardwood handle
• Useful in wider joints and patio borders
• Blade depth markings add planting functionality

What I Do Not Like

• Too wide for many tight paver joints
• Requires close ground-level work
• Sharp blade requires careful storage
• Can disturb substantial joint material if used aggressively

The NISAKU NJP650 is the option I would choose if I wanted a paver-adjacent weeding tool that also serves as a serious general-purpose garden knife.

6. Root Slayer 16211 Heavy Duty Soil Knife- Best Heavy Duty

Key Features

• Approximately 7.5-inch carbon-steel blade
• Dual working edges
• Serrated root-cutting capability
• Strong pointed tip
• Non-latex ergonomic grip
• Heavy-duty soil knife design
• Protective sheath
• Suitable for roots and compacted soil
• Useful along paver edges and wide joints

The Root Slayer 16211 is my heavy-duty choice.

Like the NISAKU, it is not intended primarily for tiny paver seams.

It becomes useful when the “weed between pavers” has developed into a significant rooted plant that a lightweight scraper cannot remove effectively.

The established model uses approximately a 7.5-inch carbon-steel blade, ergonomic grip, and root-cutting edges. Its ASIN is B07DLRJJMR.

Designed for Tough Root Work

The blade is substantially more aggressive than a normal crack scraper.

That lets it work through:

• Fibrous weed roots
• Thick grass crowns
• Compacted soil
• Root-filled edges
• Tough organic debris

This is useful around older patios where weeds have been allowed to mature for multiple seasons.

Best Along Paver Edges

The Root Slayer is particularly good where a patio or driveway meets:

• Lawn
• Garden beds
• Gravel
• Soil
• Landscape edging

Those transitions tend to develop larger weeds than the tiny plants appearing in the middle of intact joints.

You can dig beside the root and cut it below the crown.

Not for Tiny Joints

This point is important.

Do not buy a heavy soil knife and expect it to replace a dedicated narrow crack weeder.

The blade is simply too substantial for many paver joints.

I would pair it with a smaller scraper.

Use the GREBSTK for routine joints.

Use the Root Slayer when you encounter something too large for routine scraping.

Carbon Steel vs Stainless Steel

The Root Slayer uses a carbon-steel blade.

Carbon steel can provide excellent toughness and edge performance, but I would be more careful about cleaning and drying it than a stainless blade.

Do not store it covered in damp soil.

Wipe it clean after use and keep the protective coating intact where practical.

What I Like

• Very strong root-cutting design
• Excellent for mature weeds
• Long blade reaches deeper than crack scrapers
• Serrated edges help with fibrous roots
• Ergonomic handle
• Useful for many other garden jobs
• Good complement to a dedicated paver weeder

What I Do Not Like

• Too wide for tight paver joints
• More aggressive than necessary for routine maintenance
• Can disturb significant soil or joint material
• Carbon steel requires sensible care after wet use

I recommend the Root Slayer for the most difficult rooted weeds around wide joints and paver edges, not for routine moss scraping.

7. NICOFPHY 60-Inch Long Handle Weed Puller and Garden Hoe- Best No-Bend Versatile Tool

Key Features

• Adjustable 16- to 60-inch handle
• 2-in-1 rake and hoe design
• Six sharp weeding tines
• Cast-steel head
• Long stainless-steel handle sections
• Stand-up operation
• Useful around patios and hardscape edges
• Suitable for pulling and scraping larger weeds
• Can also loosen soil and level small areas

The NICOFPHY is the least specialized paver tool here, but it serves a specific buyer very well: someone who wants to remove weeds around a large patio without kneeling and also wants a general-purpose yard weeder.

Its handle adjusts from approximately 16 to 60 inches, while the dual-sided head combines six weeding tines with a hoe-style scraping edge.

Stand-Up Operation

The main advantage is obvious.

At full length, you can work from a standing position.

This can substantially reduce repeated bending when cleaning:

• Paver borders
• Wide joints
• Patio edges
• Gravel transitions
• Cracks with larger weed crowns

The tines are not designed for ultra-narrow polymeric-sand joints.

This is a tool for areas where enough space exists to engage the root.

Two Working Sides

The tine side can catch and lift rooted weeds.

The hoe side can scrape vegetation or loosen accumulated material.

That makes it more flexible than a dedicated stand-up patio knife when the weeds also extend into surrounding soil or gravel.

Adjustable Handle

The sectional handle can be shortened as necessary.

That is useful when a full 60-inch shaft becomes awkward in a confined space.

It also simplifies storage compared with a permanently fixed long handle.

The tradeoff is that a multi-section screwed handle has more connections than a one-piece shaft.

Keep those joints tight during use.

Better for Large Weeds Than Moss

I would not choose the NICOFPHY primarily for fine moss removal.

A narrow scraping blade does that more precisely.

I would choose it for:

• Large weeds
• Grass clumps
• Paver edges
• Wider gaps
• Areas beside the patio

What I Like

• Up to 60-inch standing reach
• Reduces bending and kneeling
• Two different working edges
• Strong cast-steel head
• Useful around patios and in normal soil
• Adjustable handle length
• Better versatility than a single-purpose scraper

What I Do Not Like

• Too wide for narrow paver joints
• Not ideal for delicate polymeric-sand seams
• Sectional handle needs to remain tightened
• Less precise than handheld crack weeders

The NICOFPHY is my choice when avoiding bending is more important than reaching the narrowest possible paver crack. It is most useful for large weeds and the wider transition zones around a paved area.

Tool to Remove Weeds From Pavers Comparison

Product	Tool Type	Working Head	Handle Style	Best For	Narrow Joints	Standing Use
GREBSTK Crack Weeder	Crack weeder	L-shaped stainless steel	Handheld beech	Routine paver weeds and moss	Excellent	No
Garden Guru Patio Crack Weeder	Crack weeder	L-shaped stainless steel	Soft-grip handheld	Precision and comfort	Excellent	No
Spear & Jackson 5253PK	Patio knife	Narrow scraper	Long/telescopic	Large patios	Very good	Yes
CobraHead Original	Hook weeder	Curved tempered steel	Handheld	Rooted weeds in wider gaps	Moderate	No
NISAKU NJP650	Hori hori knife	7.25-in. dual-edge blade	Hardwood handheld	Deep roots and multi-use work	Limited	No
Root Slayer 16211	Heavy-duty soil knife	7.5-in. serrated blade	Ergonomic handheld	Tough roots and paver edges	Limited	No
NICOFPHY 60-Inch	Weed rake/hoe	Six tines + scraper	Adjustable long handle	Wide gaps and no-bend work	Limited	Yes

The GREBSTK and Garden Guru are the most specialized choices for narrow paver joints. The Spear & Jackson provides similar hardscape-focused functionality with a much longer handle.

CobraHead, NISAKU, and Root Slayer become more useful as root size and joint width increase. NICOFPHY is the least precise but provides the best stand-up versatility around large paved areas.

How to Choose the Best Tool to Remove Weeds From Pavers

Start With the Joint Width

This should be your first decision.

Not every paver joint can accept the same tool.

Very Narrow Joints

Choose a thin crack weeder.

Best choices include:

• GREBSTK
• Garden Guru
• Spear & Jackson

These tools can slide into restricted spaces without requiring a wide hole around the plant.

Wider Joints

Once the joint becomes wide enough to expose a substantial root crown, curved weeders and knives become more useful.

Consider:

• CobraHead
• NISAKU
• Root Slayer

Paver Edges and Gravel Transitions

A broader rake or hoe can work effectively.

That is where NICOFPHY becomes more practical.

L-Shaped Crack Weeders

For pure paver maintenance, the L-shaped crack weeder is my favorite design.

The narrow section fits into the gap.

The hook gives you mechanical advantage under the weed.

A straight knife can cut roots, but the L-shaped tip is particularly good for lifting them.

It also provides a scraping surface for moss and compacted debris.

Patio Knife

A patio knife uses a narrow blade mounted to a hand or long handle.

These tools are especially useful for running along continuous joints.

The long-handle Spear & Jackson works well when the patio has many linear feet of paving seams.

Hand tools still provide greater fine control around individual stubborn weeds.

Hori Hori Knife

A hori hori is a versatile Japanese-style garden knife.

It is much broader than a traditional crack weeder.

Use it where:

• The joint is wide
• A paver is missing
• Weeds are growing along the patio edge
• Roots need cutting
• You need deeper digging access

Do not force a hori hori into a narrow joint.

Root Hook Weeder

A hook such as the CobraHead is excellent when the weed crown is accessible.

The curved blade gets below the root and pulls upward.

This helps with rooted weeds that repeatedly snap when pulled by hand.

When a Long Handle Is Better

Use a long-handled tool when:

• The patio is large
• Most weeds are small
• You have long continuous joints
• Bending is uncomfortable
• Fine precision is not required everywhere

A handheld crack tool is still useful for finishing difficult spots.

In fact, for a large patio I would often own both.

Should You Pull or Cut Paver Weeds?

Pulling the root is usually better when practical.

If the complete weed can be removed, regrowth is less likely.

However, some paver roots travel deeper than the tool can reach.

In those cases, cutting below the crown may still significantly weaken the plant.

Repeatedly removing new growth also depletes stored energy in persistent weeds.

For established perennial weeds, long-term control may require both physical removal and correcting the conditions that allow weeds to recolonize the joint.

What About Moss Between Pavers?

Moss usually indicates a combination of:

• Moisture
• Shade
• Organic debris
• Low disturbance

A crack scraper or stiff paver brush is often more useful than a root-pulling tool.

Remove the moss and accumulated material rather than simply cutting the green surface.

Improving drainage and sunlight exposure where practical can reduce how quickly it returns.

Can I Use a Screwdriver?

Technically, yes.

A screwdriver can scrape material from a joint.

But it is not designed for gardening.

A purpose-built crack weeder usually provides:

• Better working angle
• A sharper scraping edge
• Root-hooking capability
• More comfortable grip
• Better control

Considering how inexpensive manual crack weeders are, I would rather use the proper tool.

Can I Use a Pressure Washer?

A pressure washer can remove:

• Moss
• Dirt
• Small weeds
• Loose joint material

That last item is the problem.

High-pressure water can blast sand from between pavers.

If too much joint material is removed, the installation may need to be resanded.

Use appropriate pressure, nozzle distance, and technique.

Do not assume maximum pressure is better.

Manual weeding before washing can reduce how aggressively the pressure washer needs to be used.

Polymeric Sand Changes the Approach

Polymeric sand contains binders that harden after activation.

When properly installed, it can significantly reduce joint erosion and make weed establishment more difficult.

If a weed is growing through polymeric sand, the joint may already contain:

• Cracks
• Missing sections
• Contamination
• Failed binder
• Insufficient original fill

Do not aggressively scrape every intact polymeric joint just because one weed has appeared.

Target the failed location.

After weed removal, assess whether the joint needs repair.

How to Remove Weeds From Pavers Step by Step

1. Moisten Dry Joints

If conditions are extremely dry, light watering can make roots easier to release.

Do not flood the area.

2. Remove Large Foliage

For very large weeds, trimming excess top growth can make the root crown easier to see.

3. Position the Tool Beside the Root

Do not simply scrape across the leaves.

Get the working edge down beside the crown.

4. Loosen From Multiple Angles

For stubborn weeds, work around the root.

This is more effective than immediately applying maximum force.

5. Lift the Root

Hook or pry upward once the surrounding material has loosened.

6. Remove Loose Organic Material

Do not leave decomposed roots and soil filling the joint.

Those materials can support the next generation of weed seeds.

7. Restore Joint Material

If substantial sand came out, replace it with the appropriate material for the paver installation.

How to Prevent Weeds From Returning Between Pavers

Keep Joints Filled

Empty joints collect dirt.

Dirt supports seeds.

Maintaining proper joint material makes weed establishment more difficult.

Remove Weeds Early

A two-inch seedling is far easier to remove than a mature weed with a six-inch root system.

Sweep Regularly

Sweeping removes:

• Seeds
• Leaves
• Soil
• Organic debris

This reduces the material available for germination.

Control Nearby Weeds

A patio surrounded by flowering weeds receives a constant supply of new seeds.

Maintaining nearby lawn and garden areas reduces pressure.

Address Drainage

Persistently damp joints encourage moss and some weeds.

Correct standing-water problems where possible.

Should You Refill Paver Joints After Weeding?

If enough material was removed to leave visible voids, yes.

Joint material plays an important role in many paver installations.

What you refill with depends on the system.

Options may include:

• Appropriate joint sand
• Polymeric sand
• Other manufacturer-specified material

Do not automatically pour polymeric sand over dirty, weed-filled joints.

Proper installation generally requires cleaning the joint to the required depth and following the sand manufacturer’s compaction and activation procedure.

Common Mistakes When Removing Weeds From Pavers

Only Removing the Leaves

The weed may return quickly if the crown and root remain alive.

Using a Blade That Is Too Wide

Forcing a large knife into a tiny joint can disturb or damage the paving.

Scraping Polymeric Sand Aggressively

Remove the weed, not every inch of functional joint material.

Working in Extremely Dry Conditions

Hard compacted material makes root extraction more difficult.

Leaving Dirt Behind

Loose organic material becomes a new seedbed.

Ignoring the Cause

Weeds repeatedly returning may indicate empty joints or accumulated debris that needs correction.

Frequently Asked Questions

What is the best tool to remove weeds from pavers?

A narrow L-shaped crack weeder is the best general-purpose tool for most paver joints.

The GREBSTK Crack Weeder is my primary recommendation because its thin hardened stainless-steel blade can enter narrow paving gaps, scrape moss, cut small roots, and hook weeds without requiring a wide excavation around them.

What is the easiest way to remove weeds between pavers?

Loosen the joint when slightly moist, then use a crack weeder to lift the weed below its crown.

Working after light rain often makes root extraction easier. Remove loose soil and organic material afterward so the cleaned joint does not immediately become another seedbed.

Is it better to pull or cut weeds between pavers?

Pulling out the crown and root is preferable, but cutting deeply is useful when complete extraction is impossible.

Some perennial roots extend beneath the paving base. Removing as much living root as possible reduces the chance of rapid regrowth.

What tool removes moss from between pavers?

A narrow patio knife or crack scraper works particularly well for moss-filled joints.

The GREBSTK, Garden Guru, and Spear & Jackson tools can scrape moss and the damp organic debris in which it grows.

What is the best long-handled tool for weeds between pavers?

The Spear & Jackson 5253PK is my preferred long-handled patio-focused option.

Its extended design reduces repeated kneeling while retaining the narrow working edge needed to follow paving joints.

Can a hori hori knife remove paver weeds?

Yes, but a hori hori is best for wider joints and paver edges rather than very narrow seams.

Its larger blade is excellent for deep roots but can remove too much joint material if forced into a restricted gap.

Can I use a wire brush on pavers?

Yes for surface moss and shallow organic buildup, provided the brush is suitable for the paver material.

Aggressive metal brushing can scratch or mark some surfaces. Test an inconspicuous section first, particularly on decorative or coated pavers.

Can I pressure wash weeds out of pavers?

Pressure washing can remove weeds but may also remove substantial joint sand.

Manual root removal first usually lets you use less aggressive water pressure afterward.

Will weeds grow back after removing them from pavers?

They can, especially if roots remain or new seeds enter the joint.

Cleaning the joint thoroughly and maintaining appropriate joint sand helps reduce future establishment.

Does polymeric sand stop weeds?

Properly installed polymeric sand can greatly reduce weed establishment, but it does not make a patio permanently weed-proof.

Seeds may still germinate in debris sitting above the hardened joint, and damaged polymeric sand can develop openings.

Should I remove old weeds before adding polymeric sand?

Yes, weeds, roots, loose dirt, and failed joint material should be properly removed before refilling.

Polymeric sand works best when installed into correctly prepared joints according to its specified depth and compaction requirements.

Can vinegar kill weeds between pavers?

Vinegar can injure exposed plant tissue, but results vary and it does not physically restore contaminated paver joints.

Manual removal has the advantage of extracting roots and organic debris at the same time.

Can boiling water kill weeds between pavers?

Boiling water can damage exposed weed tissue, but use caution around plants, skin, pets, and sensitive paving materials.

It also does not remove the dead root and debris from the joint. A crack weeder provides more mechanical cleanup.

Is a weed torch good for pavers?

Heat can damage weeds, but flame tools introduce fire and surface-damage risks and require strict safety precautions.

Manual crack tools are generally simpler for ordinary residential paver maintenance.

How often should I weed between pavers?

Remove weeds whenever they are young enough to extract easily rather than waiting for a major infestation.

Regular sweeping and occasional inspection can dramatically reduce the amount of heavy root removal required later.

Which tool is best for deep roots between pavers?

A CobraHead, hori hori, or Root Slayer is better when the joint is wide enough to access a substantial root.

For narrow seams, start with a crack weeder and loosen the root gradually rather than forcing a large blade into the joint.

Conclusion

Choosing the best tool to remove weeds from pavers depends primarily on joint width, weed size, root depth, and how much bending you are comfortable doing.

My primary recommendation is the GREBSTK Crack Weeder Crevice Weeding Tool. Its narrow L-shaped stainless-steel blade is specifically suited to the weeds, grass, moss, and compacted debris that collect in patio, walkway, and driveway joints.

The Garden Guru Patio Crack Weeder Tool is an excellent alternative when ergonomic grip comfort and precise handheld control matter most. For a large paved area, the Spear & Jackson 5253PK Telescopic Patio Knife reduces bending and lets you work along long joints from a more upright position.

When weeds become larger and more deeply rooted, the CobraHead Original Weeder & Cultivator provides better hooking leverage. The NISAKU NJP650 Hori Hori and Root Slayer 16211 Soil Knife are stronger options for deep roots in wide joints and along hardscape edges, while the NICOFPHY 60-Inch Weed Puller is useful when stand-up operation and general yard versatility are priorities.

For routine paver maintenance, I would use a thin crack weeder first, remove as much root and organic debris as possible, and then restore missing joint material.

That approach addresses both the visible weed and one of the main reasons weeds return: contaminated, poorly filled paver joints.