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4X RUP DA 365 WANDandREFILL 1 -Gallon Ready to Use Weed and Grass Killer

Ratings & Reviews for Roundup 4X RUP DA 365 WANDandREFILL 1 -Gallon Ready to Use Weed and Grass Killer

4.7
101
Review
 4.7 out of 5
101 Reviews


92% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this product for powerful, long-lasting weed control. Most highlight its ability to eliminate tough weeds like dandelions and crabgrass within 12 to 24 hours, with a dual-action formula that prevents new growth for up to 12 months. The ergonomic wand is widely appreciated for making application effortless and precise on driveways, sidewalks, and hard-to-reach areas. Reviewers in high-weed regions report maintaining weed-free landscapes year-round. A few note rare wand failures or edge cases requiring extra care near desirable plants. Overall, customers strongly recommend this solution for reliable, long-term weed prevention.

Customer review summary generated by AI, including incentivized reviews.
101 Customer Reviews

Absolutely does what it says

Would Not Recommend

Kills weeds overnight. Reviews and recommendations were on point. I will never use anything else but this

May 19, 2026
Verified Purchaser
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Can't recommend- shame on Round-up

Would Not Recommend

Three years ago, this product was outstanding. But for the last 2 years, it has only lasted 2 months before weeds come back up. My use and application for all 3 years has been the same. I am super careful to spray all the pebbles on my paths and the block patio and walkways. I can no longer recommend this product as meeting its claims of 365. Best is 2 months.

July 20, 2025

From roundup.com

Response from Customer Care

We're sorry to read about your disappointment with Roundup Dual Action 365 Weed & Grass Killer PLUS 12 Month Preventer and appreciate your feedback. ...

Customer CareJuly 22, 2025

Great product for DIY landscapers

Would Recommend

[This review was collected as part of a promotion.] Works well but make sure you follow directions. Great for thick lawns and start up new sod. Works well in concrete or paver seams in keeping weeds and unwanted grass at bay. Makes sense to block off areas of your lawn without weeds, so that Roundup does not harm healthy grass

April 24, 2025

From roundup.com

Worth the risk

Used it all summer or weeds in cracks if the sidewalk. Sometimes a second application was required. I’ll risk lymphoma rather than go a season without it, with My sloppy neighbors.

October 29, 2024

From roundup.com

Roundup

[This review was collected as part of a promotion.] The effectiveness of this roundup is spot on. The bottle is very durable. It had safe ingredients. And it's a great value for your money I highly recommend this product

July 29, 2024

From influenster.com

Excellent for cracks

Would Recommend

I love this stuff!!! I have very large area of asphalt at my house. Because of weather extremes it cracks and it is impractical to have it surfaced every year. Even tho we have no rain here for 5-6 months, it is still a constant battle with weeds. Worst are goat head which puncture tires and dog's feet. Weeds make the cracks worse. I applied this to all the cracks in April, except a small test patch were the weeds are still growing, and at now at almost August. Killed the weeds that had s...

July 28, 2024

From roundup.com

No wand!

Would Not Recommend

I'm not sure how it works, because it arrived with NO WAND!!!! How the heck am I supposed to use it without a wand?

July 7, 2024

From roundup.com

Response from Customer Care

We are sorry that you are missing the wand for your Roundup Dual Action 365 Weed & Grass Killer PLUS 12 Month Preventer. We would like the opportunity...

Customer CareJuly 8, 2024

Great but wand only worked one time

Would Not Recommend

Purchased about 3 months. Worked great but wand only worked that one time.

June 2, 2024

From roundup.com

Response from Customer Care

We are concerned to hear this. We would like the opportunity to gather some additional information and offer assistance. Please reach out to our Consu...

Customer CareJune 4, 2024

Not Sure About It

[This review was collected as part of a promotion.] This Roundup was interesting because it has the comfort wand and that’s different than what I’ve had before. I did like the comfort wand though! i’m just not sure if it was as effective as I thought it would be. I’m going to keep trying so I can get rid of my weeds and grass that are in my driveway!

April 16, 2024

From influenster.com

Response from Customer Care

Thank you for your feedback. If there is anything we can do to help you have a 5-star experience, please contact our Consumer Services team at 866-324...

Customer CareApril 19, 2024

Easy use

[This review was collected as part of a promotion.] Very effective on the flower beds in our front yard, definitely would recommend this to anyone that has a weed problem and it’s easy to apply so you don’t get it all over your hands

April 13, 2024

From influenster.com

Easy to use!

[This review was collected as part of a promotion.] I got this to review and I’ve used per directions, and have yet to see much of a difference. Not sure if I picked the wrong product for my grass. It does bring a lot in the jug, and the spray system is very easy to use! I am just not seeing much difference yet. There are still ants and weeds growing.

April 5, 2024

From influenster.com

Highly Effective on Unruly Weeds & Easy Application!

[This review was collected as part of a promotion.] What is Roundup Dual Action Weed & Grass Killer Plus 12-Month Preventer with Comfort Wand? According to the Roundup Website, the following is an overview of what this product entails. Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer with Comfort Wand provides one-step weed protection for up to 12 months. This weed control kills and prevents many types of tough weeds and grasses for up to 12 months, including clover, dandelion...

April 5, 2024

From influenster.com

Easy spray and lock feature

[This review was collected as part of a promotion.] Finally got around to spraying the yard. The spray set up was easy to assemble and use. I like the safety lock as my favorite feature. Hoping this is an environmentally friendly and economical weed killer that does its job.

April 5, 2024

From influenster.com

Best weed killer in the market!

[This review was collected as part of a promotion.] I recently tried Roundup Dual Action Weed Killer in my garden, and I'm impressed with the results. This product effectively killed a variety of weeds, including tough ones like dandelions and crabgrass. I like that it comes with a convenient spray wand, making it easy to apply. The dual-action formula not only kills existing weeds but also creates a barrier to prevent new ones from growing. I noticed visible results within a few days, and my ga...

April 4, 2024

From influenster.com

Great choice!

[This review was collected as part of a promotion.] This is my go to product for keeping the weeds out of my businesses mulch and parking lot. It prevents any unwanted pop up of crabgrasses and weeds even during the rainy months of the years. It is so easy to hold the container by the top and gentle press the wand to apply. It is easy to hold the wand for those of us with hand issues - no cramping or pain!

April 3, 2024

From influenster.com

Quick to start the weed killing process

[This review was collected as part of a promotion.] Roundup's Dual Action 365 Weed & Grass Killer is easy to use with the spray nozzle and covers a good area. I immediately noticed the weeds start to die after a few hours. However, after one week, the weeds did wilt but weren't completely gone. By the second week, the weeds had shriveled up mostly and had turned a beige/light brown dead color, but some were still present. So it still requires at least some weed pulling at least in my case. Overa...

April 3, 2024

From influenster.com

Clears out the weeds in between the concrete.

[This review was collected as part of a promotion.] This worked out really well, easy to use, and not too heavy to carry around with me. I only got to use it twice so far, but it killed off the plants growing in my driveway.

April 3, 2024

From influenster.com

Effective and easy to use

[This review was collected as part of a promotion.] So living in a HOA I have to maintain my driveway to be free of weed and grass. Roundup grass and weed killer is very easy to use and effective. The wand works well but be careful not to spray your lawn or plants because it will do its job.

April 2, 2024

From influenster.com

Effective weed killer

[This review was collected as part of a promotion.] Got rid of the weeds we had growing in the cracks of our driveway that were making it look unsightly. The comfort wand made it easy and quick to apply. I don’t love using this with my kids around, though.

April 2, 2024

From influenster.com