Weed Warrior Herbicide Spot Treatment (2-pack)
$16.50 $22
Two 32 oz. ready-to-use spray bottles Covers up to 100 sq. ft.
SAVE $5.50
Ready-to-use organic weed and grass killer
Fast-acting organic weed killer in convenient spray bottles. Kills any unwanted vegetation on contact.
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SAVE $5.50
Say goodbye to weeds
Eliminate unwanted vegetation quickly with our convenient ready-to-use formula.
Weed Warrior Spot Treatment delivers our powerful organic herbicidal soap in a convenient spray bottle format - no mixing required. This fast-acting, non-selective formula kills weeds, grasses, moss and algae in as little as 20 minutes. Its non-staining formula is perfect for use in flower beds, near patios, along sidewalks, and in mulched areas.
PRODUCT FEATURES
- Ready-to-use organic weed killer spray
- Kills all vegetation including weeds and grasses
- OMRI-listed for organic gardening
- See results in as little as 20 minutes
- Non-staining formula
- Non-selective - use carefully around desired plants
- Perfect for hardscapes and garden beds
- Covers up to 100 sq. ft. of weeds
WHAT'S INCLUDED
Two 32 oz. spray bottles of organic herbicidal soap weed killer. Covers up to 100 sq. ft. of weeds.
INSTRUCTIONS
For best results, apply between 50-85 degrees F when no rain is expected for 3+ hours:
- Shake bottle well before using
- Adjust nozzle to desired spray pattern
- Spray directly onto weed leaves until thoroughly covered
- Allow to dry completely before any foot or pet traffic
- Repeat treatment in 2-3 weeks for tough weeds if needed
- Not for use in lawns

Helpful Tips from Lawn Advisors:
How does this organic weed killer work?
Weed Warrior is a powerful herbicidal soap made from fatty acids. It eats away at the waxy coating that protects most green leafy growth from the elements, causing rapid desiccation and plant death.
What's the difference between this and the concentrate version?
This is a ready-to-use formula in convenient spray bottles - no mixing required. It's perfect for spot-treating individual weeds or small areas. The concentrate version is more economical for treating larger areas but requires mixing with water and using a sprayer system.
Can I use this on my lawn?
It depends. Weed Warrior is non-selective, meaning it will kill any vegetation it contacts - including grass. We recommend using it in flower beds, patios, sidewalks, and mulched areas. If you need to control weeds in your lawn, use Weed Warrior carefully and patch any affected grass as needed. Or use Dandelion Doom which is formulated to kill weeds without harming grass!
What vegetation does Weed Warrior control?
Effective against bluegrass, chickweed, crabgrass, corn spurry, dandelion, groundsel, lambsquarters, mouse-eared chickweed, mustards, plantain, redroot pigweed, round leaved mallow, sheep sorrel, shepherd's-purse, stinkweed, thistle, moss, algae, and lichens.
When will I see results?
Fully drenched weeds will dry up in as little as 20 minutes or up to 24 hours, depending on the size and maturity of the plant you are spraying.
Are there any US states where this is not approved for use?
This product is approved for use in all states.
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Weed Warrior Instructions
Our non-selective herbicidal soap is a more sustainable approach for any weed control need! Learn what Weed Warrior is, what it controls, and how to apply it—plus, expert tips to control weeds.
Read articleCustomer reviews
I've used Weed Warrior on my toughest weed (purple violet) and on persistent weeds that grow in the cracks of our driveway. Within hours, the weeds are dead and so is my grass (the label clearly states it will kill grass too). Patching the small amount of grass is worth it to get rid of the purple v...
I love my Sunday weed warrior! I like that the weed killer works and doesn't kill my grass. Plus I don't have to worry about harmful chemicals and feel good letting my dog/neighbor kids run around on the grass after it's dry. Sunday fan for life!
I think this stuff works great. My weeds were awful this spring and I wish I tried this sooner. If it isn’t working for you, I think you might not be following the instructions. Make sure you’re shooting the leaves and not going for the roots. I think the sun also plays a role in the success. Th...
I don’t know what any of these people are talking about who say this stuff doesn’t work. I sprayed this on crab grass and weeds and everything. It’s all dead in less than 12 hours.
My experience is that it works great for dandelions but doesn’t do anything for other weeds.
I went through 2 containers across various spots of my yard, on all kinds of different weeds, and nothing happened.
Weed warrior did nothing for me. I have so much crabgrass. I have never had this much. Will not be renewing Sunday this had not been a good experience.
The 2024 spring season in Wisconsin met us with a lot of rain. Between juggling work/ family/ animal needs we just could not stay on top of the weeds in our many flower beds. We have dogs, chickens, outdoor koi and two bee hives on our land- so having something "safer" was necessary. We tried the da...
Sprayed this product on weeds and no impact. My initial thought was rains the next day impacted the application so used a second round on a hot day with no rain. Again, absolutely no impact on any of the weeds sprayed. Very dissatisfied with this product.
So the new flowerbed had some Bermuda grass coming up through the weed guard paper, not any more. I watched it get wilty within 30 minutes when I went to check on it. I pulled the dead grass the next morning. Other weeds I hit in the flowerbed where much easier to pull then weeds I didn’t hit with w...