[This review was collected as part of a promotion.] This concentrate does exactly as it says, it clears the ground. I have used this twice now, about a week apart, and both times it has completely killed off all of the ground covering in the separate sprayed areas. It works quick, and within 24 hours you can tell it is working, and within 48 hours the weeds and grass are mostly dead. The recommended rate is 10oz per gallon, I didn’t have a spare one gallon sprayer, so I did five ounces per half gallon. This went somewhat quickly the first time, as I had a lot of weeds concentrated in my driveway and side yard. The second time lasted much longer as I wasn’t trying to cover a large concentrated area. I was spraying cracks in sidewalks and curbing, fence line, and around the utility meters. My initial reaction was that there was no way this was super concentrate. It is rather thin and dark brown in color, and the other chemicals I use all mix at lower rates. However, once I used this, I could tell why it is called super concentrate. Ortho Groundclear kills it all back. Bottom line, if you’re wanting to clear some space of grass or weeds this gets the job done well!

[This review was collected as part of a promotion.] Got this to try and review. It worked a little slower than expected, but it worked. I used on my patio and a part of my lawn to test its efficiency. I would recommend to others. I gace it to a friend and she used it and really liked the way it worked on all kinds of weeds.

[This review was collected as part of a promotion.] Good solid product. Killed most of my weeds and grasses quickly. Some heartier weeds took a second application a week later to kill. It ultimately killed everything I sprayed it on. I do recommend this product to others. It’s easy to use and directions were easy to follow.

[This review was collected as part of a promotion.] I used this to clear unwanted weeds, grass and especially acorns that had grown into small oaklings beneath a border of oaks on my property. There were over 100 mini-oaks that it cleared up and allowed me to use a small layer of mulch under the trees, creating a much improved look.

[This review was collected as part of a promotion.] This product is Awesome does not take much to get the job done. Easy to use and easy to apply to the spots you need the weeds gone. This product kills weeds to the root. It’s also rain fast so the killing power does not get washed away! After applying this it worked really fast I would recommend to friends and family.

[This review was collected as part of a promotion.] Our yard had a large amount of different kinds of weeds and we have sprayed all and are seeing a definite improvement. The first time we used it, it rained and washed the WeedClear away. This time it looks promising! I’m hoping that they all die.

[This review was collected as part of a promotion.] This did a great job of getting rid of the overgrown area on the other side of my fence. It was an area that wasn’t maintained by the city so I wanted to clean it up and this did the trick. Now I can plant grass and keep the weeds from creeping into my back yard and hopefully reduce some of the snakes that come in.

[This review was collected as part of a promotion.] easy use attachable sprayer wonderful product that keeps weeds away from my gardening areas . i have had sucess with this product. it is amazing . i am very happy . i can rest knowing that i will have lettuce and not weeds

[This review was collected as part of a promotion.] I used Ortho Ground Clear on a couple of areas where grass and weeds kept on growing in between my sidewalk areas and after one application the grass and weeds are 95% dead. A second application will definitely clear my sidewalk of unsightly grass and weed growth.

[This review was collected as part of a promotion.] I do not like to pull weeds, but getting rid of them is a priority in a well kept landscape. Some of the most difficult weeds to remove are the ones that pop up through cracks in my sidewalk, driveway, and next to my house's foundation. Ortho Groundclear Weed & Grass Killer Super Concentrate does the job. I like that the bottle is smaller and concentrated. I keep a yard sprayer bottle marked just for this product. It's easy to mix and ready to use. Add 1 1/4 cups to a gallon of water, for those hard to control annoying weeds. You can use less for younger smaller weeds. I simply follow the clear label directions for my needs. Once mixed, I simply spray it directly onto the unwanted weeds, thoroughly wetting then down without over applying or causing run off. It's rainfast in fifteen minutes after application, which means less goes to waste. I'm really pleased to see that immediately the weeds began to wilt. They totally disappeared in a week. Thanks to Ortho Groundclear Weed & Grass Killer Super Concentrate, my yard chores are just a bit easier now.