[This review was collected as part of a promotion.] Roundup Weed and Grass Killer is my go-to product for all invasive weeds. I am 78 years old and have used this product for almost 50 years (1974). It always has an immediate effect and brown spots the weed within 24 hours. Within the next few days weeds are limp as the root is being killed. It is a highly reliable product that gives top performance each and every time. I recommend it to everyone. Use it with care!

[This review was collected as part of a promotion.] A great alternative to the larger pre-mix product this concentrated formula is very "eco" minded because you do not have to get another dispenser. Easy to mix instructions, makes quick work of weeds around driveways and walks.

[This review was collected as part of a promotion.] If you want to eliminate weeds & grasses where you don’t want them growing this is the stuff to use. Mix as directed and spray with a sprayer and within 24 hours your unwanted weeds & grasses will show wilt, on their way to death. I use on my patio and sidewalk cracks and eliminate weeds all season. Be careful NOT to spray on wanted grasses because it’s not picky, it’ll kill pretty much everything it’s sprayed on.

[This review was collected as part of a promotion.] I have used Roundup weed and grass killer for a while now, always a trusted brand and product. It does exactly as advertised. Works prefect around my yard decoration and flower beds. My favorite to use.

[This review was collected as part of a promotion.] This product works much faster than the other national brand I’ve used in the past. I had quite a large area that I need to kill off and this product worked very well with just a couple applications. In the past I’ve had to go over it three or four times.

[This review was collected as part of a promotion.] I sprayed on my weeds, the next day they were turning brown. Easy to mix, just measure and add water. Worked great on sidewalk crack weeds. I had quite a bit to spray, so the concentrate goes a long way.

[This review was collected as part of a promotion.] Round Up works well in spots where weeds are tough to pull out like between the driveway and the stone wall that butts up against it. Also I have a rock garden that I would have to get on my hands and knees and pull out all the rocks and put new weed barrier material down to stop weeds, I just spray a little and save a lot of work. As I understand the chemical breaks down after time so it doesn't accumulate and create toxic spots in my landscaping.

[This review was collected as part of a promotion.] Great product! I have been using this for years and is my go to Weed and Grass Killer. It has always worked as advertised. Don't know what I would do without it. This is the only way to weed the flower beds and rid myself of unwanted growth.

[This review was collected as part of a promotion.] Roundup weed & grass killer is always my go to for all my yard needs. To help keep the weeds down and my yard looking nice. I find Roundup to be quick and efficient when killing the unwanted weeds. And very easy to use.

[This review was collected as part of a promotion.] If you own a home, you need Roundup on hand. I've used Roundup for as long as I can remember. Absolutely never use it on weeds that are in the grass; it will kill the grass. The place to use this is for weeds in concrete expansion joints, in rocks, and so forth. I also use Roundup to kill grass that has crept into mulched beds, but use it sparingly so you don't kill flowers or trees; mist it on well away from plants and trees.