[This review was collected as part of a promotion.] Quickly kills weeds and grass to the root. I mixed up a 32 ounce spray bottle and then sprayed weeds and grass growing in my concrete driveway, sidewalks, and patio. It took about an hour and the plants were dying. I pulled the plants out the next day to see if the roots were dead … and yes the roots were dead. I also applied this to grass and weeds growing in my mulch and got the same great results. This product works quickly and thoroughly kills the weeds and grasses that were sprayed. I like that it required only one application, is rainproof in 15 minutes and the bottle cap also serves as a measuring cup. This is an excellent product.

[This review was collected as part of a promotion.] I tried this product about 2 weeks ago very pleased with results. Weeds were gone within a few minutes of product application. I diluted the product per instructions very easy to prepare by the way Sprayed on weeds and they were gone. instructions are very easy to follow remember this is a concentrate.

[This review was collected as part of a promotion.] I used this product to spot treat weeds throughout my front and read yard. Works pretty good for most part but clover & creeping Charlie had to be treated twice to knock it down. Works very well on dandelion.

[This review was collected as part of a promotion.] I used the Ortho Weedclear Lawn Weed Killer on my driveway, within a few days I saw a difference in the color of the weeds and then theywere all dead. My sidewalk had some weeds between the cracks and this product did it's job. I know have no more weeds to deal with. I also used the weed killer on my plant beds. Made a noticalbe difference in days. This saved me having from pulling weeds by hand.

[This review was collected as part of a promotion.] I’m very impressed with the Ortho® GroundClear® Weed & Grass Killer Super Concentrate1 Refill Pouches. Works at effectively killing weeds at the root of the problem so they don’t come back. Easy to use no mixing or measuring. Just mix and go.

I live in Minnesota and used this product on my front lawn which had some Foxtail and a lot of Oxalis. It had no effect on the Foxtail. Some of the the Oxalis was killed, but much of it just withered and then came back. Yes, a waste of money, but also a significant waste of time.

[This review was collected as part of a promotion.] I use this product a couple of times on the weeds that are in the corner of my yard. It didn’t kill the majority of them, but there were a few that are still standing, strong, even after multiple uses

[This review was collected as part of a promotion.] This is one of the best products I have tried. Really amazing, I can not believe how well this works. All of my weeds are now deceased. Rip weeds. This will now be my one and only product for weeds. Thanks

[This review was collected as part of a promotion.] I got this and immediately used it. It was very easy to mix and effective on grass and weeks. I would recommend it to anyone. The mixing instructions were simple and easy to follow. This was my first time for this product, but it will not be the last.

[This review was collected as part of a promotion.] I have been using this product for quite some time and I am extremely happy with it and decided to write a review. Thought other people might enjoy seeing how well it actually works. Also sprayed it on grass that is growing in my gravel parking area but the dead grass was too hard to photograph on the brown gravel so the below photos will just have to do