[This review was collected as part of a promotion.] Effective product. My first choice when I need to deal with the weed in lawn because it always get the job done as expected. Use it on a sunny day morning, make sure no rain or watering around that area, by second day you will see results

[This review was collected as part of a promotion.] Works well. I dont use chemicals in my lawn but it does work. Grass appears to be just fine around spray. Very heave for the mail carrier and due to it being shipped. I would think most people would not have this shipped and just buy it at a store.

[This review was collected as part of a promotion.] Applied the product and within two days observed the browning/reddening and curling of the crabgrass and other weeds in the lawn. The grass does not seem to have been impacted by the application and looks great.

[This review was collected as part of a promotion.] this product seems to work well on my lawn. less weeds then before spraying . looks like I have less dandelions then I had before I started. you just have to follow instructions on the product lable.

[This review was collected as part of a promotion.] First time I used it, it rained that night and it wasn't suppose to, and it didn't do much. The next time I used it on a nice warm sunny day with no rain for a couple days and it did an awesome job!!!

[This review was collected as part of a promotion.] Didn't meet expectations with crabgrass, nutsedge, or spurge. The product did not have a noticeable effects after multiple treatments. Somewhat disappointed with the performance after multiple attempts and following directions closely.

[This review was collected as part of a promotion.] Roundup® For Lawns Refill is a convenient way to keep weeds under control. Our yard has dandelions and this product works great without killing the lawn. The refill size cuts plastic waste. The original sprayer bottle is sturdy and can be used repeatedly. Great product!

[This review was collected as part of a promotion.] Treated with Round Up for Northern lawns when the weather was sunny an viola!!! all the dandelions turns yellow and die in a week , dandelions gone!!!! The grass was ok !! Easy to use and did not need a second application.

[This review was collected as part of a promotion.] I got Roundup For Lawns1 Refill (Northern) a few days ago and I like this product because it is easy to use, it starts to kill the weeds quickly without harming my grass, it is a hassle free product for me because it provides a one step weed control that lasts up to 3 months.I am satisfied with the results.

[This review was collected as part of a promotion.] Very easy to use. Very effective. You will notice the change in a matter of hours. Oddly enough did not harm the grass. I poured it in to my sprayer and walked around the yard and applied it. That easy. It rained the next day, but it did not effect the application.