Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise the product for its powerful weed-killing performance and long-lasting prevention. Most report visible results within minutes or by the next day, with weeds completely eliminated from driveways, sidewalks, and yards. The dual action—killing existing weeds while preventing new growth for up to four months—is frequently highlighted as a major benefit. Reviewers commend the spray nozzle for easy, efficient application and precise targeting between shrubs and cracks. A few users reported inconsistent results or odor concerns, but these represent a small fraction of feedback. Overall, customers express strong confidence in the product's reliability and recommend it highly.
Customer review summary generated by AI, including incentivized reviews.Great stuff
[This review was collected as part of a promotion.] As an avid gardener, I love this stuff. Even using sparingly, it can help maintain a beautiful garden the containers make it easy to use without having to mix anything. Great stuff.
From roundup.com
Great stuff
[This review was collected as part of a promotion.] As an avid gardener, I love this stuff. Even using sparingly, it can help maintain a beautiful garden the containers make it easy to use without having to mix anything. Great stuff.
From roundup.com
Weed Eater
[This review was collected as part of a promotion.] Haven’t used it yet. Don’t have the use for it yet but as soon as we get some weeds I will repeat the review and get back to you. Thank you so much for sending it.
From roundup.com
Weed eater
[This review was collected as part of a promotion.] Heavy heavy heavy. No weeds right now. It being winter we haven’t had a chance but we have heard great things. As soon as we get some weeds we will definitely use.
From roundup.com
Handy
[This review was collected as part of a promotion.] Was great getting a refill bottle with the spry bottle for large jobs. I haven't needed it yet but if I need to spray the same area I have enough. Easy to use.
From roundup.com
Love the new spray nozzle
[This review was collected as part of a promotion.] I really am very happy with the spray nozzle. It's very kid friendly having a safety button but easy to use when turned on. Several options for direct spray or all over spray. I have used it on the grass and weeds coming up through my bricks. I didn't notice any chemical or bad scent either. Getting a refill bottle is handy for bigger spots.
From roundup.com
Better for the environment
[This review was collected as part of a promotion.] This Roundup weed and grass killer refill fits perfectly with the nozzle. It easily attaches with a few twists. The product itself is perfect. It sprays exactly where you want it. The nozzle fits sturdy in your hand. The refill is better for the environment by having less plastic. Great product that makes lawn care easier with the four month prevention.
From roundup.com
Heaven sent
[This review was collected as part of a promotion.] This Roundup weed and grass killer works perfectly. It starts to kill weeds and grass in a matter of minutes. The nozzle on the bottle makes it so easy to spray exactly where you want it to go without splash back. It’s sturdy and fits in your hand allowing for a firm grip without slipping out of your hand. The four month preventer is heaven sent. It will make lawn care less work.
From roundup.com
Roundup Dual Action refill.
[This review was collected as part of a promotion.] I received this set of two products from Influenster and Roundup for my honest opinion/review. Roundup Dual Action Weed & Grass Killer Plus 4 Month Preventer. Set includes the main Spray bottle with advanced quick hand trigger sprayer and the second use refill. (Same sprayer top goes on both.) Relatively light and easy to hold. I tested this out on several areas that persistent weeds always seem to grow. Between the shrubs and the driveway c...
From roundup.com
Roundup Dual Action Weed & Grass Killer Plus 4 Mon
[This review was collected as part of a promotion.] I received this set of two products from Influenster and Roundup for my honest opinion/review. Roundup Dual Action Weed & Grass Killer Plus 4 Month Preventer. Set includes the main Spray bottle with advanced quick hand trigger sprayer and the second use refill. (Same sprayer top goes on both.) Relatively light and easy to hold. I tested this out on several areas that persistent weeds always seem to grow. Between the shrubs and the driveway c...
From roundup.com
The perfect
[This review was collected as part of a promotion.] This is a very good effective product, it has a good result, it eliminates all the bad grass, it has no smell, it leaves no stains at all, try it and you will like it.
From roundup.com
The good
[This review was collected as part of a promotion.] This is a very good effective product, it has a good result, it eliminates all the bad grass, it has no smell, it leaves no stains at all, try it and you will like it.
From roundup.com
It works. And it's very effective.
[This review was collected as part of a promotion.] Mixed and applied correctly, this has done everything I'd wanted it to do. It works Very Well. It kills and then keeps the weeds down, as I spray an entire area solidly. I’m very pleased with its effectiveness. I highly recommend Roundup
From roundup.com
It works. And it's very effective.
[This review was collected as part of a promotion.] This is some killer stuff. So far so good. Very easy to mix with water. Instructions are clearly stated on the bottle.So if you have a sprayer and are able to mix the product yourself, its a much better value. It works. And it's very effective.
From roundup.com
Easy to replaced, easy to use
[This review was collected as part of a promotion.] Great size and so easy to replaced. Instructions are very clear, easy to understand. Automatic sprayer is the best. Hands doesn't get tired whatsoever.
From roundup.com
Fast and easy to use
[This review was collected as part of a promotion.] I have to say that I was amazed by this product. First, safety, it has lock and unlocked lever. Second is how fast is this sprayer, it's like automatic and so easy to use.
From roundup.com
Easy to use
[This review was collected as part of a promotion.] Easy and quick to use. Not a bad spray range, so not concerning for my plants that belong and get to stay. We shall see how long they last for, hopefully I don't have to respray.
From roundup.com
Easy to use
[This review was collected as part of a promotion.] Easy and quick to use. Not a bad spray range, so not concerning for my plants that belong and get to stay. We shall see how long they last for, hopefully I don't have to respray.
From roundup.com
Effective
[This review was collected as part of a promotion.] I’m. It sure about how environmentally clean this is but it’s safe for pets and humans after spraying! The concentration formula makes it easy to apply evenly with the sprayer. The packaging is convenient and the sprayer reusable with refill options. The formula odor isn’t too strong since it’s used outside,
From roundup.com
Great
[This review was collected as part of a promotion.] This isn’t a full size refill 50.7 ounces. The packaging fits perfectly to the original sprayer and keeps the product secured. The consistency is good sprays out smoothly!
From roundup.com