[This review was collected as part of a promotion.] This is good weed killer. It hasn't hurt my grass, but it also wasn't able to kill some of my crabgrass in 1 treatment. It made the crabgrass spotted and a bit wilted, but not dead. I sprayed it again and it did kill it. Wish it only took 1 time, but it did kill other weeds with 1 spray.

[This review was collected as part of a promotion.] Works great to kill crab grass! It visibly killed all weeds present in 24 hour without harming my grass. The only think I was worried about is the handling of this product. The product is very effective and potent. What concerns me is what I hear about its effect on human health; that is why at the beginning I was hesitant to use it, but I used a lot of precaution like wearing glasses, gloves, heavy duty masks, spray it when there was no wind and I did my best not to let the product touch my skin! I wish the company will clarify what is in the media!

[This review was collected as part of a promotion.] This is my go-to to keep my lawn clear of pesky weeds. It makes such a difference for the look of my green lawn. This is super easy to use and works really quickly to eradicate annoying weeds. My neighbors started using it after they saw how great my lawn looks.

[This review was collected as part of a promotion.] I have used this product many times. It does a great job in killing weeds without harming the grass itself. This product also handles crabgrass. I would highly recommended this if you are looking at gilling weeds without killing your grass.

[This review was collected as part of a promotion.] I used Round up for lawns on the crack in-between the cement around my house. I did this because my grass has no weeds. So i sprayed on day 1 as you will see in the picture. Than I watched the progression of the product work its magic. There is no smell to this product. I used a spray bottle to apply the product. I got up close with the spray bottle making sure I hit the root of the weed. This Round up for lawns last up to 3 months. That is really good if you ask me. Than n day 2 i took pictures and you can see in the pictures its starting to wilt and some leafs are changing color. Took pictures again and leaves were changing and everything was wilting. Day 4 in the picture it was time to start pulling or use a shovel to remove weeds. I love this product, weeding always seems to be a never ending job but not with Round up for lawns. If you want to keep weeding to a minimal than Round up of lawns is the product for you. Thank you Round Up for Lawns.

[This review was collected as part of a promotion.] Great product! We had some pesky and persistent weeds that refused to stop their invasion of our fire pit area. The little rascals creep continuously into the area and make it look downright messy. I used this product one morning. Initially I thought it wasn't going to work but after two days, the weeds had displayed noticeable decay and death. One week later, no living green growth remained, AND it has stayed away. Big sigh of relief. This product really coats the leaves of the weeds where as other products seem to just roll off. I am slow to add lawn products to my regimen but this will definitely be a part of it going forward.

[This review was collected as part of a promotion.] I recently got this Roundup for lawns refill. I use a one gallon sprayer that this refills perfectly. This is the roundup that's meant not to kill grass but just weeds. I used it in my yard and it did work great. I saw a small spot where it did kill the grass but to be fair it may have been a weed wrapped into the lawn. Everywhere else I used it was perfect. Grass remained perfect, weeds dead. I love all of roundup products and this is no different.

[This review was collected as part of a promotion.] My husband used this on our lawn and it worked great. We have a large back tree line that we've been trying to get the weeds tamed for quite some time now. Seems to be working so far! Will wait to see long term improvement

[This review was collected as part of a promotion.] This product worked well in most spots I applied it. I used half the container around the edges of my property, maybe I needed to apply more because certain areas did not respond. I did grab a face covering because the smell went right up my nose and from what I hear round up is a carcinogen.

[This review was collected as part of a promotion.] Works as good or better than Ortho Weed B Gone, Though it is more of a spot weed killer due to having to use a sprayer for it. I used it on an area that has been getting a lot of dandelions on it. Roundup for lawns killed them in a couple of days and they haven't come back. A good product.