---
product_id: 550063699
title: "Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer"
brand: "roundup"
price: "586.75 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Roundup"
url: https://www.desertcart.tn/products/550063699-roundup-dual-action-365-weed-and-grass-killer-plus-12
store_origin: TN
region: Tunisia
---

# 12-month weed prevention treats up to 300 sq. ft. rainproof in 30 minutes Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer

**Brand:** roundup
**Price:** 586.75 DT
**Availability:** ✅ In Stock

## Summary

> 🌿 Kill weeds today, prevent them for a year—because your outdoor space deserves the best!

## Quick Answers

- **What is this?** Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer by roundup
- **How much does it cost?** 586.75 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/550063699-roundup-dual-action-365-weed-and-grass-killer-plus-12)

## Best For

- roundup enthusiasts

## Why This Product

- Trusted roundup brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted & Proven:** Highly rated with thousands of users confirming it’s the real deal—don’t settle for less.
- • **Comfort Wand Spray:** One-touch continuous spray wand eliminates hand fatigue—effortless application every time.
- • **Versatile Coverage:** Perfect for driveways, patios, sidewalks, and gravel—target weeds wherever they hide.
- • **Fast-Acting & Rainproof:** Rainproof in just 30 minutes with visible results in hours—no delays, no hassle.
- • **Year-Round Weed Control:** Kills & prevents tough weeds for a full 12 months—set it and forget it.

## Overview

Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer delivers powerful, long-lasting weed control with a convenient Comfort Wand spray. It kills existing weeds and prevents new growth for up to 12 months, is rainproof in 30 minutes, and covers up to 300 sq. ft., making it the go-to solution for maintaining pristine non-lawn areas like patios, driveways, and walkways.

## Description

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, large and smooth crabgrass, poison ivy, and other broadleaf weeds, grassy weeds and brush. It is rainproof in as fast as 30 minutes and produces visible results in hours. Use Roundup® Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer where you want to kill existing weeds AND prevent new weeds for up to 1 year, such as cracks and crevices in driveways, sidewalks, and walkways, patios, paths, and under decks, gravel areas, and other non-lawn areas. The Comfort Wand® is true to its name. With one-touch continuous spray there is no more tired, aching hands. Please note, to prevent new weeds and grasses from growing, YOU MUST SPRAY THE ENTIRE AREA you want to control, NOT JUST the emerged weeds. One 1 gal. container treats up to 300 sq. ft.

Review: This gray jug works, the white ones are weaker and the sprayers don't work. - This one is the real deal! I got tired of wasting my money and time on the white jug of round up only to have to go back and spray weeds again, not to mention the really poor excuse of the sprayers ! I've had to transfer the liquid to my garden sprayer to use the product. This has happened the last 3 or 4 times I have purchased it. This time I finally got a positive experience. It was more expensive but actually saved time and money because it actually works as advertised !
Review: Worth the $ - Worth the money! I used this on our patio and in some of our landscaping where there are large gaps that were allowing SO. MANY. WEEDS. to come through. Also used on our dirt driveway in some spots. Weeds completely died within a couple of days and none have come back. We just got a lot of rain, so I am curious to see if this lasts as long as they claim it should. Will update this review if they lied 😂

## Features

- Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer with Comfort Wand provides one-step weed protection for up to 12 months
- Our weed control kills and prevents many types of tough weeds and grasses for up to 12 months, including clover, dandelion, large and smooth crabgrass, poison ivy, and other broadleaf weeds, grassy weeds and brush
- Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer with Comfort Wand is rainproof in as fast as 30 minutes and produces visible results in hours
- Use this weed preventer where you want to kill existing weeds AND prevent new weeds for up to 1 year, such as cracks and crevices in driveways, sidewalks, and walkways, patios, paths, and under decks, gravel areas, and other non-lawn areas
- The easy-to-use Comfort Wand with one-touch continuous spray means no more tired, aching hands

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CB74LT6R |
| Active Ingredients | Triclopyr,Triethylamine Salt,Fluazifop-P-butyl,Imazapic,Ammonium Salt,Diquat Dibromide |
| Best Sellers Rank | #212 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #8 in Weed Killers |
| Brand | Roundup |
| Brand Name | Roundup |
| Coverage | 300 square feet |
| Customer Reviews | 4.4 out of 5 stars 3,936 Reviews |
| EU Spare Part Availability Duration | 12 Months |
| Global Trade Identification Number | 00070183000487 |
| Item Form | Spray |
| Item Type Name | Weed & Grass Kille |
| Item Weight | 16 ounces |
| Liquid Volume | 1 Gallons |
| Manufacturer | Scotts Miracle Gro |
| Model Number | 5478305 |
| Part Number | 5478305 |
| UPC | 070183000487 |
| Unit Count | 1.0 Count |
| Warranty Description | Warranty |

## Product Details

- **Active Ingredients:** Triclopyr,Triethylamine Salt,Fluazifop-P-butyl,Imazapic,Ammonium Salt,Diquat Dibromide
- **Brand:** Roundup
- **Item Form:** Spray
- **Item Weight:** 16 ounces
- **Liquid Volume:** 1 Gallons

## Images

![Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer - Image 1](https://m.media-amazon.com/images/I/71HoENzqjHL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ This gray jug works, the white ones are weaker and the sprayers don't work.
*by D***! on May 10, 2026*

This one is the real deal! I got tired of wasting my money and time on the white jug of round up only to have to go back and spray weeds again, not to mention the really poor excuse of the sprayers ! I've had to transfer the liquid to my garden sprayer to use the product. This has happened the last 3 or 4 times I have purchased it. This time I finally got a positive experience. It was more expensive but actually saved time and money because it actually works as advertised !

### ⭐⭐⭐⭐⭐ Worth the $
*by B***S on June 18, 2026*

Worth the money! I used this on our patio and in some of our landscaping where there are large gaps that were allowing SO. MANY. WEEDS. to come through. Also used on our dirt driveway in some spots. Weeds completely died within a couple of days and none have come back. We just got a lot of rain, so I am curious to see if this lasts as long as they claim it should. Will update this review if they lied 😂

### ⭐⭐⭐⭐⭐ IT WORKS-so far
*by G***I on June 9, 2026*

Follow the instructions cuz it’s easy to use. It beats spending all your time weed pulling. I spray it on, wait a couple of days and rake up the dried detritus. Price is good cuz it really does work

## Frequently Bought Together

- Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer with Comfort Wand, Kills & Prevents for up to 1 Year, 1 gal.
- Roundup Dual Action Weed & Grass Killer Plus 4 Month Preventer with Sure Shot Wand, 1 gal.

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-12*