TOH Product Panel – Best Weed Killers

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Conclusion

Pros

Cons

Best for gravel

RM43

43% Glyphosate Plus Weed Preventer

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Our Take

Containing 43% glyphosate, this weed killer covers over 17,000 square feet with its effective spray.

Pros

– Has a high concentration
– Can be used for full or spot treatments
– One spray can prevent weeds for up to a year

Cons

– Users must wear safety gear during application
– Kills desirable plants if it’s inadvertently sprayed onto them

This concentrate weed killer is available in multiple sizes and packs and kills both weeds and grasses.

Pros

– Rainproof after just 15 minutes
– Shows visual results within three hours
– Effective on driveways, fences, and other surfaces

Cons

– Requires manual dilution
– Can damage lawns

Roundup

All-in-One Weed Killer For Lawns

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Our Take

With the ability to kill over 250 types of weeds, this herbicide is a powerful, easy-to-use weed killer that won’t damage lawns.

Pros

– Rainproof in as little as three hours
– Available with a comfort wand, as a concentrate, or as a ready-to-use spray
– Kills weeds at the root to prevent regrowth

Cons

– Not safe for use around pets
– Sometimes needs to be reapplied to difficult weeds

Ortho

GroundClear Weed & Grass Killer

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Our Take

This spray acts on contact to produce results within 15 minutes, making it ideal for quick fixes to flower beds and gardens.

Pros

– Rainproof within two hours
– Has a convenient spraying mechanism
– OMRI-listed for organic gardening

Cons

– Kills any type of plant it makes contact with
– Doesn’t work well on wet grass

This natural weed killer can be used on many surfaces, including pavement and mulch.

Pros

– Doesn’t require dilution
– Uses a glyphosate-free formula that’s four times stronger than table vinegar
– Safe for use around pets

Cons

– Not good for grass
– Has a strong smell