BioAdvanced All-in-One Lawn Weed & Crabgrass Killer, Concentrate, 40 fl oz
BioAdvanced All-in-One Lawn Weed & Crabgrass Killer, Concentrate, 40 fl oz
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BioAdvanced All-in-One Lawn Weed & Crabgrass Killer, Concentrate, 40 fl oz

Key item features

  • BioAdvanced All-in-One Lawn Weed & Crabgrass Killer, Concentrate, 40 fl oz treats 6,250 Sq. Ft.
  • Won't harm lawns when applied as directed
  • Kills over 200 listed broadleaf weeds like dandelion and clover
  • Plus controls listed grassy weeds like crabgrass
  • Use in tank sprayers and hose-end application. Dilute concentrate in water.
  • Rainproof in 1 hour
Price when purchased online
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Starting from $21.51

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Customer ratings & reviews

4.4 out of 5 stars
stars704 ratings694 reviews
How item rating is calculated
  1. 5 stars64% (452)
  2. 4 stars21% (151)
  3. 3 stars7% (46)
  4. 2 stars2% (15)
  5. 1 star6% (40)

Reviews summary

Pros

  • : Simple and convenient to use without hassle.
  • : Offers a large quantity of product at this price.
  • : Kills dandelions without harming surrounding grass.
  • : Kills weeds and crabgrass in driveway cracks and surfaces.
  • : Kills weeds quickly and prevents regrowth.

Neutral

  • : Can be mild and pleasant, but also strong and overpowering.
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Showing 1-3 of 694 reviews

Sep 17, 2025
jjville
5 out of 5 stars review

It actually works as designed

I was skeptical about BioAdvanced All-In-One Lawn Weed & Crabgrass Killer much to my surprise it works great! Bought one bottle and tried it in one area that was 80-90% crabgrass and weeds killed majority of everything except the grass. Ended up purchasing two more to do the rest of my yard. I will definitely ibe using this in years to come

Review from BioAdvanced
Helpful?2HJON7QO6C3C23768262
reply from Consumer Affairs

That is wonderful to hear! We are absolutely thrilled to hear of your success with BioAdvanced All In One Lawn Weed & Crabgrass Killer! Thank you for sharing this terrific experience.

Jan 26, 2026
mrsmatias_7698
5 out of 5 stars review

My garding era

[This review was collected as part of a promotion.] I'm in my Harding in era. And I had a lots of weed I separated this and booom no more! I loved it really. My personal issue is that I had to use it with my garden hose and I don't have the best water pressure but the quality of the product it's good and no bad odors or anything I used the whole thing and bc I had a jungle of weed I had to use the whole thing

Review from influenster.com
Helpful?2HJON7QO6C3C23768262
reply from Consumer Affairs

We are so thrilled to hear of your success with BioAdvanced All In One Lawn Weed & Crabgrass Killer! Thank you for your review!

Mar 10, 2026
SkyeB
5 out of 5 stars review

Great product

[This review was collected as part of a promotion.] The effectiveness is amazing I'm is shock. The coverage is amazing and has helped so much. Plus easy storage. I would ten out of ten recommend to others!

Review from influenster.com
Helpful?2HJON7QO6C3C23768262
reply from Consumer Affairs

That is amazing! Thank you for taking the time to share your success with BioAdvanced All In One Lawn Weed & Crabgrass Killer!