- Provide 10 minutes of continuous spray to treat your landscape
- Will not harm surrounding untreated plants
- No-mix formula saves you time
- View More Details
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Product Details
Specifications
Dimensions: H 12.5 in, W 9.51 in, D 6.18 in
Questions & Answers
38Questions
Q:Will it kill Japanese knotweed
by|Jun 25, 2023
1 Answer
Q:Will this kill tree of heaven.
by|Jun 8, 2023
1 Answer
Q:I want to kill an entire yard of grass. Can I used this? And how long until I can plant new seed?
by|Mar 22, 2023
1 Answer
Q:Will it kill mint, I want to get rid of mint, which is growing uncontrollably, at my front door garden .
by|Mar 20, 2023
1 Answer
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Sep 21, 2023
Round up pump leak
I used round up, and the handle leaked onto my shoe, and burned my foot!
by
Response from Customer CareSep 21, 2023
We are concerned to hear this. We would like the opportunity to gather some additional information and offer assistance. Please reach out to our Consumer Services team at 866-324-2647 for assistance.
Customer review from roundup.comJul 14, 2023
Kills weeds but wand is wack
I bought it at end of season for a good price but the comfort wand does not work properly. The connection between the hose and the comfort wand is not working. I looked on line to see if I could just get a replacement wand but I basically need to buy a new bottle of RoundUp. The product works well but I just need to get it on the weeds.
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Customer review from roundup.comJul 10, 2023
POOR spray head
The spray head works POORLY on 4 out of 5 of these. PATHETIC.
The solution itself is ok.
I’m a degreed mechanical engineer. This stuff is simple. Their engineers should be embarrassed.
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Response from Customer CareJul 11, 2023
We're sorry to read about your disappointment with Roundup Ready-to-use Weed & Grass Killer III with Pump 'n Go and appreciate your feedback.
Potentially, some product has crystallized in the sprayer tip. You can soak the nozzle or sprayer tip in warm water for 15 minutes to dissolve any residue that dried in the tip. If the bottle is almost empty, then likely the siphon tube is not in a good position to get remaining product. You can carefully remove the cap and, with protective disposable gloves on or using a disposable towel, carefully try to adjust the direction of the siphon tube.
The Pump should be pumped about 20-30 times to build pressure. Make sure to listen for air leakage.
We want you to be confident in our products. For this reason, we offer a product guarantee to our consumers. At your earliest convenience, please reach out to us at866-324-2647 if we can further assist.
Customer review from roundup.comJun 8, 2023
Awful sprayer
Wand does not work. Spent too much wasted time trying to fix it per website
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Customer review from roundup.comMay 8, 2023
Kills weeds dead!
[This review was collected as part of a promotion.] We get the best results from this product and have used it regularly all around our yard. We had some really nice early spring weather and have no signs of weeds 2 months later. It will probably be the middle of summer before we have to spray again. Highly recommend!
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Customer review from roundup.comMay 22, 2022
The product is great, but not the sprayer.
I bought one last spring, along with refill fluid concentrate. When I refilled it, the sprayer would no longer hold pressure, so I went back to the store. They looked it over & replaced it. I finally ran out of fluid again, refilled it, and again, no pressure.
The store says they replace a lot of them for just this reason, but it’s been too long since I purchased this one - I have to buy a new one.
I’m going to try the Ortho brand instead.
So, I’m summary: the weed killer works well, just don’t expect the refillable sprayer to actually be refillable! :(
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Response from Consumer ServicesJun 21, 2022
We're sorry to hear about your experience with the Pump N' Go sprayer and appreciate your feedback. Reach out to us here for assistance with our product guarantee: https://tinyurl.com/qzurvag
Customer review from roundup.comOct 16, 2021
Doesn’t work the way it supposed to be
It doesn’t work the way it has to be. I was expecting to killing weed from the roots, but they coming back after couple weeks
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Response from Roundup TeamOct 19, 2021
We are sorry to hear that you did not get the results that you expected when using Roundup Weed & Grass Killer. Did it rain or was area watered less than 2 hours after application. We recommend that weeds not be cut for two days both before and after the product application to maximize leaf surface and absorption. You can contact us if you would like to continue discussing this or if you want to know about our product guarantee.We can be reached at 866-324-2647.
Aug 14, 2020
The product turned some of the weeds yellow, but really didn't do as much as I expected. It also ...
The product turned some of the weeds yellow, but really didn't do as much as I expected. It also killed my grass.
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Response from Roundup TeamSep 29, 2020
We apologize that Roundup Weed and Grass Killer did not meet your expectations. This is a non selective weed killer and will kill anything that is green and growing. This process can take up to 2 weeks. We do have a product guarantee that covers all of our products that we would be happy to extend to you. We would like to discuss this issue more with you so that we can extend to you this guarantee as well as to learn more about this issue. At your earliest convenience, please contact us and refer to your review to see what can be done. We can be reached at 877-220-3089.
Jul 14, 2020
It works very well. When I use this product a lot it kills everything I put it on with a few h...
It works very well. When I use this product a lot it kills everything I put it on with a few hours.
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May 5, 2020
Trying to remove any growth occurring between driveway pavers. It's...
Trying to remove any growth occurring between driveway pavers. It's a very large u shaped driveway and I used the entire container in one application. The "u" or lower "h" shaped paved driveway is at least 70 feet in diameter. On the spray setting as opposed to stream, it didn't spray very far or even. I don't think a battery operated sprayer would have done any better. The weeds and overgrowth seems to be turning brown however it's been raining a lot lately. I am concerned the torrential rains two days after application may have weakened the product efficacy. In hand pumping the tank I also had concern of over pressurizing it. However I saw very little correlation of pressure in relation to spray distance. I did manage to cover all the areas I wanted to kill the weeds. A week later I still see some growth in spots. For only $20.00 I made a repeat purchase for a second application. I may purchase a stand alone sprayer and concentrate formula next if this doesn't work.
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