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Extreme Crabgrass Killer 32 -fl oz Hose end sprayer Pre-Emergent Lawn Weed Killer

Ratings & Reviews for BioAdvanced Extreme Crabgrass Killer 32 -fl oz Hose end sprayer Pre-Emergent Lawn Weed Killer

3.8
209
Review
 3.8 out of 5
209 Reviews


72% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The Bayer Extreme Crabgrass Killer appears to be an effective product for controlling crabgrass and other weeds in lawns. It effectively kills crabgrass and weeds like Japanese stiltgrass, with most customers seeing results within 1-2 weeks of application. The product is easy to apply with a ready-to-spray hose attachment. While some customers saw immediate results, others noted it takes time for the crabgrass to fully die off, and reapplication may be needed for mature or heavy infestations. The product does not harm the surrounding grass and is safe to use around the home. Overall, the product seems to be a reliable and effective solution for controlling crabgrass, as long as the instructions are followed closely.

Customer review summary generated by AI, including incentivized reviews.
209 Customer Reviews

Bayer Extreme Crabgrass Killer

Would Recommend

[This review was collected as part of a promotion.] I think the name says it all. I was just remarkably amazed at how well and quick this product killed my crabgrass. I applied according to the directions and everything went very well. I have to admit I was afraid of it killing my plants in the beginning, but they are yet alive and blooming very well. Purchased at a good price as well.

May 10, 2022

From BioAdvanced

Response from Customer Care

That is terrific to hear! Thank you so much for your review! Jessica

Customer CareMay 10, 2022

Works!

Would Recommend

[This review was collected as part of a promotion.] Crabgrass is the worst and seems to pop up out of nowhere every take my eyes off of my yard for a minute. As a result, I’m always on the hunt for something that kills it fast, so it doesn’t spread. Spring has arrived in full force and I see some spots popping up. I used this and it killed it, which is all I can ask for in a crabgrass product.

May 9, 2022

From BioAdvanced

Response from Customer Care

Perfect! Thank you so much for sharing your experience! Jessica

Customer CareMay 10, 2022

Works great

Would Recommend

[This review was collected as part of a promotion.] I’ve been using this crab grass killer for about a month now. I can say that it does the job well at getting rid of the crab grass on my lawn and garden beds. Other products I have used didn’t work so well. The crab grass killer worked very fast and keeps it away for so much longer than other brands I have used.

April 28, 2022

From BioAdvanced

Response from Customer Care

Excellent! Thank you for your review of BioAdvanced Extreme Crabgrass Killer! -Madison

Customer CareApril 28, 2022

Extreme Crabgrass Killer

Would Recommend

[This review was collected as part of a promotion.] Bayer - Extreme Crabgrass Killer My Review for Extreme Crabgrass Killer. Those products works great. I had some crab grass patches in my lawn. I used this to treat them. I no longer have crabgrass. I very pleased with the results and also how easy it was to apply. I would definitely recommend it this product.

April 24, 2022

From BioAdvanced

Response from Customer Care

Awesome! Thank you so much for sharing your experience! Jessica

Customer CareApril 25, 2022

Great targeted crabgrass control

[This review was collected as part of a promotion.] Crabgrass can be very hard to get rid of. Some of the generic weed control products aren't strong enough to get crabgrass under control. Glad to have found this product that's specifically designed for crabgrass. It's also really nice that it's safe for lawns. Product claims to be rainproof in 1 hour so make sure you time your application for best results.

April 21, 2022

From BioAdvanced

Response from Customer Care

Outstanding! Thank you so much for sharing your great results! Jessica

Customer CareApril 22, 2022

Worked really good

Would Recommend

[This review was collected as part of a promotion.] Got this to try and get rid of crab grass in my front and back yard . I was able to see results within 2 days and only one use . This will be apart of my yard maintenance going forward with how well it worked. I’m going to apply it one more time to get the rest of the weeds out of my yard. Application of the product is extremely easy with a hose end sprayer.

April 21, 2022

From BioAdvanced

Response from Customer Care

Marvelous! I am so thrilled to hear of your success with BioAdvanced Extreme Crabgrass Killer! Thank you for your review! -Madison

Customer CareApril 21, 2022

Great

Would Recommend

[This review was collected as part of a promotion.] This Bayer - Extreme Crabgrass Killer seems to be doing it's job so far. My husband used it on our front and back yard a few weeks ago and I would say that it is doing it's job, but we will have to wait and see. I would recommend this Bayer - Extreme Crabgrass Killer to anyone wanting to try the product.

April 20, 2022

From BioAdvanced

Response from Customer Care

That's great, Kathleen! Thank you for your review of BioAdvanced Extreme Crabgrass Killer! -Madison

Customer CareApril 20, 2022

No more weeds!

Would Recommend

[This review was collected as part of a promotion.] Love this stuff. Ease of application is amazing, simply hook to water hose and spray. It worked great riding my front lawn of unwanted and pesky weeds. Seemed to work very fast as weeds were wilted next day. Would definitely recommend to friends and family. I’ll be using this through out the season to keep unwanted weeds away.

April 20, 2022

From BioAdvanced

Response from Customer Care

Brilliant! Thank you so much for your review! Jessica

Customer CareApril 20, 2022

Works so good

Would Recommend

[This review was collected as part of a promotion.] This stuff is good, first product I’ve found that really does what it says it will! I was worried about my lawn and my flowerbeds, but nope no problem at all. My lawn and flowerbed looks so much better now. This actually treats a really large area as well, which is nice because I have a huge yard. It kills down to the root!

April 18, 2022

From BioAdvanced

Response from Customer Care

Awesome! Thank you so much for sharing your great results! Jessica

Customer CareApril 19, 2022

Crabgrass

Would Recommend

[This review was collected as part of a promotion.] I’ve used extreme crabgrass killer several times in different areas and it works good.I’ve used it in my flowerbeds and it doesn’t harm my flowers and it does an awesome job killing the crabgrass. It’s easy and safe to use. I would definitely recommend this product for flowerbeds, gardens, side walk cracks and any other areas you have crabgrass.

April 17, 2022

From BioAdvanced

Response from Customer Care

Excellent! Thank you so much for sharing your great results Angie! Jessica

Customer CareApril 18, 2022

Works great

Would Recommend

[This review was collected as part of a promotion.] I received Bayer-Extreme Crabgrass killer to test and review. It kills even the most stubborn crab grass along with other weeds without harming my lawn. I'm very pleased with this high quality product! My lawn looks so.much better than it did before I began using it. I will definitely continue using!

April 15, 2022

From BioAdvanced

Response from Customer Care

Excellent! Thank you for taking the time to share your positive experience with BioAdvanced Extreme Crabgrass Killer! We appreciate your feedback. -Ma...

Customer CareApril 16, 2022

Be patient, the weeds will die :)

Would Recommend

[This review was collected as part of a promotion.] I'm really happy with the results so far, you hook it up to your garden hose, and it is ready to spray, I waited for a mildly sunny day and no rain in the forecast. It takes patience but it works, the results are not immediate, but in a few days you will see those weeds going dry, I am not sure what all the weeds I have are called, but they are all disappearing slowly. I plan to continue to spray this stuff :)

April 15, 2022

From BioAdvanced

Response from Customer Care

Excellent! Thank you so much for sharing your experience! Jessica

Customer CareApril 15, 2022

Good product

Would Recommend

[This review was collected as part of a promotion.] This Bayer's extreme crabgrass killer work great we used it in 2 different times. We went over and waited a couple days and did it again. It work perfectly. Killed the crabgrass and my lawn is looking amazing. It was easy to use. If you care about the looks of your lawn I would definitely get this. It's so worth it.

April 15, 2022

From BioAdvanced

Response from Customer Care

Wonderful! Thank you so much for sharing your great results! Jessica

Customer CareApril 15, 2022

Fantastic product

Would Recommend

[This review was collected as part of a promotion.] Everyone in my family grows their own vegetables & fruits (including me) we eat what we grow make jellies & jams. Everyone in my family is a gardener of some sort whether it be tobacco vegetables fruits so I was raised up and gardens and also I know how to grow I love gardening it's more than a hobby it's almost an obsession. I have a huge yard I have 4 big flower beds & a small veggie garden but the one thing gardeners hate the most is crabgra...

April 14, 2022

From BioAdvanced

Alright

Would Not Recommend

[This review was collected as part of a promotion.] Worked well just not as well as I had hoped, yellowed the crabgrass but didn’t quite do enough to completely kill it out. Enough to where it was easier removal. Recommend if you’re really into yard work and not just killing the weeds, as it seemed to be more working have to go and shovel out the affected areas.

April 14, 2022

From BioAdvanced

Response from Customer Care

Thank you so much for providing your feedback! After application it may take 4-10 days to begin seeing visible results to weeds. It can take another a...

Customer CareApril 14, 2022

Adequate coverage

[This review was collected as part of a promotion.] I regularly try to take care of my lawn and keep it looking nice. My neighbors do not and as such their weeds are constantly trying to invade my lawn. The bio advanced extreme crab grass killer is east to apply and provides adequate coverage for me. I’m t does a reasonably good job of keeping crab grass at bay. It does require multiple treatments to kill affected areas but I suppose that’s the price to pay for ease of use.

April 13, 2022

From BioAdvanced

Response from Customer Care

Excellent! Thank you so much for your review! Jessica

Customer CareApril 14, 2022

Crabgrass killer

Would Recommend

[This review was collected as part of a promotion.] I got this a while back…. I needed to try and control an issue of crabgrass which would have overtaken my back yard so I have been using this product called extreme crabgrass killer and I must say it seems to me it’s doing a nice job. At first I saw some brow rn spots where sprayed on my grass then those spots got bigger. The crabgrass is a nuisance I can do without - I’m looking forward to getting rid of it all, product works as described

April 13, 2022

From BioAdvanced

Response from Customer Care

Outstanding! Thank you so much for sharing your great results Tricia! Jessica

Customer CareApril 13, 2022

Great for weeds.

Would Recommend
April 12, 2022

From BioAdvanced

Response from Customer Care

That is terrific to hear Eileen! We look forward to hearing more about your results! Jessica

Customer CareApril 13, 2022

Very good control

Would Recommend

[This review was collected as part of a promotion.] I have a long concrete driveway and sidewalk and crabgrass is a huge nuisance for me. It makes my property look unkempt and sloppy and I needed something to control it or better yet, even stop it. Enter BioAdvanced, I gotta tell you, I didn't think it would work, but within a day, the crabgrass shriveled and died and it's pretty amazing! Hopefully my grass will resurge where the crabgrass was and my lawn is already looking so much better. I'm...

April 11, 2022

From BioAdvanced