[This review was collected as part of a promotion.] This bottle is a reffil, which I have used with my own sprayer. It came in a big plastic bottle with a convenient handle and a lot of instruction right on it. The instruction was easy to follow. The product does not have a strong odor and is easy to use. It works well and quickly against dandelions, which I had everywhere in my backyard.

[This review was collected as part of a promotion.] This weed killer literally does what the name says… kills weeds. Does not harm any grass in the process at all. As ashamed as I am right now, I have some weeds pop up from time to time and this kills then at the root.

[This review was collected as part of a promotion.] This stuff works as advertised! I have used it once before and it kills the weeds, not the lawn. Application is easy and it is yet another great lawn product in a long line of products from Scott's that works great! If you haven't tried this, you're missing out!

[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.] Loved that this lawn weed killer is already mixed up so I just dumped it into my sprayer. I have so much clover, dandelions, crabgrass, etc. in my yard that I was getting pretty frustrated. I sprayed the Roundup lawn week killer mid-morning on a Saturday when no rain was in the forecast. Sunday I noticed it was already killing those pesky weeds. I will buy this product in the future.

[This review was collected as part of a promotion.] Round up for lawns northern grass, followed directions and did see some yellowing of weeds and with in the 14 days weeds were dead except for the Crabgrass which also turned yellow but still growing so will give a second treatment hopefully this will kill the Crabgrass. I feel that product should be a little stronger especially for the Crabgrass.

[This review was collected as part of a promotion.] This is a product I can easily get behind, and endorse to friends and family. It doesn't get any easier than this. Using the refill with the comfort wand, spot treating weeds is easy. I no longer have to carry around my heavy sprayer and mix concentrate. I simply turn on the wand, and start spraying. The wand batteries also easily last an entire season. I've had great success treating weeds without killing my grass. Results are usually noticeable within a couple days, and after a week or two, the weeds are dead. I'll continue buying this.

[This review was collected as part of a promotion.] The attached pictures were taken about 12 days after being sprayed with Roundup For Lawns. You can see that the crab grass and other weed (not sure what it is), are still thriving. None of the other weeds in the lawn were affected either. I would normally give 1 star, but since other Roundup products work so well, I have to assume that I just got a bad batch. I will apply again at 14 day per the directions. Hopefully, it works the second time around. If not I'll go back to Weed B-Gon Lawn Weed Killer.

[This review was collected as part of a promotion.] The Scott's Roundup For Lawns worked great! I spot sprayed several crazy little weeds that wanted to hang out in my yard. In just a matter of a few days they were “Rounded Up” and taken to a place of rest! The product did what it said it would and I have recommended it to a few friends!

[This review was collected as part of a promotion.] Been having some chickweed creeping into the lawn from beside the neighbor's fence. Used the Roundup Weed killer and my grass is just perfect, but the weeds are dying quickly! I swear by this product!