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Customer Reviews for Roundup Weed and Grass Killer III with Pump 'N Go Ready-To-Use 2.1 Sprayer

Internet #100619041

Model #510011435

Store SKU #540008

  • Provide 10 minutes of continuous spray to treat your landscape
  • Will not harm surrounding untreated plants
  • No-mix formula saves you time

Customer Reviews

  • 3.9
    out of 1,621 reviews
  • 74% recommend this product
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Showing 1-30 of 1,621 reviews
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  • Verified Purchase
Product worked to kill weeds but tank had a leak...
Product worked to kill weeds but tank had a leak near the handle and pressure could not be maintained. I had to constantly pump to make system spray. Seemed issue was caused by poor factory seal.
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Response from Roundup Consumer ServicesJun 22, 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.

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 at 877-220-3089 if we can further assist. roundup
  • Verified Purchase
Everyhng worked out great Thank You...
Everyhng worked out great Thank You
by
  • Verified Purchase
Slow acting but gets the job done. Killed some trees/shrubs...
Slow acting but gets the job done. Killed some trees/shrubs that I have been trying to get rid of with the cheaper brands.
by
  • Verified Purchase
Might as well be water
Applied to a variety of weeds on a variety of surfaces in accordance with instructions. Didn't kill a single one. Pump handle/design is much more primative than competitors in the same price range. Don't waste your money.
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Response from Roundup Consumer ServicesJun 19, 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.
For best results, apply this product when daytime temperatures are consistently between 60 and 85. When nighttime temperatures are in the 40s, results will slow dramatically, but the product will still work, it just may take 3-5 weeks. It is recommended that the weeds (or lawn) not be cut for two days both before and after application to maximize leaf surface and absorption.
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 at 877-220-3089 if we can further assist. roundup
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    • Verified Purchase
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    • Verified Purchase
    Easy and reusable packaging.
    Premixed sprayed and waiting for results
    by
    • Verified Purchase
    • Recommended
    While it did kill some it did not kill the...
    While it did kill some it did not kill the bigger weeds even after spraying them heavily. I think this is more for unwanted grass in cracks and such and not for all the weeds in a flowerbed.
    by
    Response from Roundup Consumer ServicesJun 16, 2023
    We're sorry to read about your disappointment with Roundup Weed & Grass Killer and appreciate your feedback.

    Weeds typically begin to show signs of wilt in 1 day; allow 1 - 2 weeks for complete control of the weed. Depending on the temperatures, regular watering, and maturity of the weeds it may take longer for some weeds to show symptoms and die. For best results apply when temperatures are between 60-85 degrees.

    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 at 877-220-3089 if we can further assist. roundup
    • Verified Purchase
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    • Verified Purchase
    Poor product
    Before you give me an auto response of how to correctly apply product, I did as instructed, as I know how to read and follow directions. Product does not work at all, it does not "Kills the toughest weeds and grasses to the root." as advertized. However, if you want brown spots on your lawn (that afterwards you have to reseed) with brown weeds that you have to then manually pull as the roots are firmly attached as the weeds are still alive, then this is the product for you. I almost laughed out loud when I saw the "results", quite annoying actually.
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    Response from Customer CareJun 16, 2023
    We're sorry to read about your disappointment with Roundup Weed & Grass Killer and appreciate your feedback. 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.
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      • Verified Purchase
      It is a jug full of Killin juice. What else can I say.
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      • Verified Purchase
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      • Verified Purchase
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      • Verified Purchase
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      • Verified Purchase
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      • Verified Purchase
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      • Verified Purchase
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      • Verified Purchase
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      • Verified Purchase
      Works like a champ! Less trimming for me!...
      Works like a champ! Less trimming for me!
      by
      • Verified Purchase
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      • Verified Purchase
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      • Verified Purchase
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      • Verified Purchase
      Kills grass n weeds
      Kills crack grass fast
      by
      • Verified Purchase
      Killed all the weeds I needed...
      Killed all the weeds I needed
      by
      • Verified Purchase
      It works!
      I had a fairly large area with English Ivy that I wanted to get rid of - it had started to climb the trees. I bought some of this particular type of Round-Up and sprayed it on a small area to see how it would would work. I did not want a stronger product as I have children and dogs, nor was I in a big hurry. Ivy is a tough plant and it took about ten days to see good results, but the ivy has died in the sprayed area. I was pleased with this and I have now sprayed the entire area.
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        Showing 1-30 of 1,621 reviews

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