[This review was collected as part of a promotion.] This product is not only very effective but also so convenient to use. I like that there is no messy measuring and mixing involved and you can just get right to work spraying and killing the weeds. In addition, the surrounding grass is not harmed in the least. Living in the northwest it is often hard to have 24 hrs with no rain (except this year) so it would be nice if this product could be made to be rainproof after a couple of hours.

[This review was collected as part of a promotion.] I recently used the Roundup For Lawns Refill, and it worked great! Here are my thoughts: Effectiveness: It quickly got rid of weeds like crabgrass and dandelions without harming my lawn. I saw results in just a few days. Ease of Use: Super easy to use! Just attach it to your sprayer and follow the instructions. No hassle at all. Safety: Safe for my grass when used as directed. No damage to my lawn. Value for Money: A bit pricier, but worth it for the results. The refill lasts a long time. Overall: Highly recommend for a weed-free, healthy lawn. Easy, effective, and safe!

[This review was collected as part of a promotion.] I got this round up for weeds and I love how well it works. It was very quick and easy to use and it definitely did the job of killing off the unnecessary weeds and unwanted growth of other things in my yard. Will definitely recommend to everyone

[This review was collected as part of a promotion.] I've probably went through 4 refill bottles this Spring/Summer. Always a fan of roundup but I truly believe that this years batches are not nearly as strong as years past. Several times I had to reapply bc of little to no results. I thought maybe I had I had a bad batch but every one I bought this year is the same. I still think it's the best weed killer on the market.

[This review was collected as part of a promotion.] Roundup for lawns is good product, having had some physical problems earlier in the year and not being able to tend to my lawn it became somewhat overrun with the usual weeds, but one application of this product even when the temperature was in the high eighty's there are signs of significant improvement in the lawns condition already.

[This review was collected as part of a promotion.] Product works great and as advertised. It even worked so well that I forgot to write a review after my weed problem went away. In addition I've used this to stop weeds from growing in between the cracks of my concrete driveway. It's been 3 months since I applied it and they haven't grown back yet.

[This review was collected as part of a promotion.] We have been in severe drought last year and this year, so grass doesn't want to grow, and weeds are aplenty! We have used this Roundup for lawns this summer on clover, crabgrass, and sticker plants and it has killed them as promised. It is definitly less effective when it is used during the summer days that are over 90 degrees, so be sure to use as directed. Have never had any issues with it damaging our grass, and this has worked better than other chemicals we have used, so will definitely be purchasing again!

[This review was collected as part of a promotion.] I sprayed my lawn on a Thursday, the day before we were leaving for a long weekend. Easy fit to hose...just spray! When we returned, the weeds I wanted gone were gone and the lawn remained beautiful and green.

[This review was collected as part of a promotion.] I had a huge weed problem in my yard and through my sidewalk. This worked perfect on both surfaces. The tight stream allows me to hit small specific spots without hurting the flowers located near it. Highly recommend great product

[This review was collected as part of a promotion.] I love Roundup for lawns, it kills all types of weeds from crabgrass, dandelions, clover and other undesirable weeds that make my lawn look hideous. Roundup is fast acting and get to even the spots where we cant see to kill weeds and keep my lawn looking beautiful. This last ups to 3 months worth of weed control so Roundup and get rid of those weeds. I recommend using this product!