--- product_id: 718257429 title: "Roundup Dual Action Weed & Grass Killer Plus 4 Month Preventer Concentrate, 32 fl. oz." price: "€ 75.36" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.ie/products/718257429-roundup-dual-action-weed-and-grass-killer-plus-4-month store_origin: IE region: Ireland --- # Roundup Dual Action Weed & Grass Killer Plus 4 Month Preventer Concentrate, 32 fl. oz. **Price:** € 75.36 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Roundup Dual Action Weed & Grass Killer Plus 4 Month Preventer Concentrate, 32 fl. oz. - **How much does it cost?** € 75.36 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/718257429-roundup-dual-action-weed-and-grass-killer-plus-4-month) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Root out the toughest weeds and grasses with Roundup® Dual Action Weed & Grass Killer Plus 4 Month Preventer Concentrate. This formula kills existing weeds and grass down to the root, and prevents new weeds from growing for up to 4 months by creating an invisible barrier in the soil. Apply only where you want to kill existing weeds AND prevent future weed growth for up to 4 months, such as cracks and crevices in driveways, sidewalks, and patios, along fences, in mulched beds or around the base of well-established desirable plants, shrubs, or trees, and on gravel areas. In order to prevent new weeds and grasses from growing, you must spray the entire area you want to control, not just the emerged weeds. For best results, apply during warm, sunny weather above 60°F. Rain or watering 30 minutes after application will NOT wash away effectiveness. After application, weeds will begin to yellow and wilt within hours with complete kill in 1 to 2 weeks. All ornamental bedding plants (annuals and perennials), trees, shrubs, sod and seed can be planted 4 months after application. Roundup® Dual Action Concentrate covers up to 1,600 sq. ft. Review: fast and deadly - Is very effective and quick to get rid of all weeds & grassed it touched Review: Use while you still can. It could be banned sooner than you think. - Because of current publicity trends, this product may not be with us much longer. The Supreme Court will likely determine its fate. That is a shame because the product really works. It kills grass, dandelions and many other noxious weeds. The weeds die quickly and don't come back very soon if ever. I like the battery operated wand because my arthritis can't tolerate the squeeze trigger option very long. ## Features - Roundup Dual Action Weed & Grass Killer Plus 4 Month Preventer Concentrate kills existing weeds and grass down to the root and prevents new weeds from growing for up to 4 months - This weed killer and preventer is rainproof in as fast as 30 minutes, and produces visible results in as fast as 6 hours - Apply this herbicide to hardscapes and landscapes - cracks and crevices in driveways, sidewalks, and patios, along fences, in mulched beds or around the base of well-established desirable plants, shrubs, or trees, and on gravel areas - All ornamental bedding plants, trees, shrubs, sod, and seed can be planted 4 months after application - Add 6 fl. oz. of Roundup Dual Action Concentrate per gallon, mix into tank sprayer, and spray weeds (to prevent new weeds and grasses from growing, you must spray the entire area you want to control, not just the emerged weeds) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BDSRRQW9 | | Best Sellers Rank | #361 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #12 in Weed Killers | | Brand | Roundup | | Brand Name | Roundup | | Coverage | 1600 square feet | | Customer Reviews | 4.6 out of 5 stars 436 Reviews | | Included Components | Weed & Grass Killer | | Item Form | Spray | | Item Type Name | Miracle-Gro - 5376906 | | Item Weight | 8 ounces | | Liquid Volume | 32 Fluid Ounces | | Manufacturer | Scotts MiracleGro | | Model Number | Miracle-Gro - 5376906 | | Part Number | 5376906 | | UPC | 070183000210 | | Unit Count | 1.0 Count | | Warranty Description | Warranty | ## Product Details - **Brand:** Roundup - **Item Form:** Spray - **Item Weight:** 8 ounces - **Liquid Volume:** 32 Fluid Ounces - **UPC:** 070183000210 ## Images ![Roundup Dual Action Weed & Grass Killer Plus 4 Month Preventer Concentrate, 32 fl. oz. - Image 1](https://m.media-amazon.com/images/I/61fybp+Uw+L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ fast and deadly *by H***K on 3 May 2026* Is very effective and quick to get rid of all weeds & grassed it touched ### ⭐⭐⭐⭐⭐ Use while you still can. It could be banned sooner than you think. *by R***. on 5 May 2026* Because of current publicity trends, this product may not be with us much longer. The Supreme Court will likely determine its fate. That is a shame because the product really works. It kills grass, dandelions and many other noxious weeds. The weeds die quickly and don't come back very soon if ever. I like the battery operated wand because my arthritis can't tolerate the squeeze trigger option very long. ### ⭐⭐⭐⭐⭐ Great for weeds *by C***I on 21 March 2026* This works great. But the bad thing about this jug is the short wand. You can stand up straight and spray, it has enough pressure, but it splashes or blows onto your arms and hands. So I had to stoop over while spraying. ## Frequently Bought Together - Roundup Dual Action Weed & Grass Killer Plus 4 Month Preventer Concentrate, 32 fl. oz. - Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer Concentrate, Kills & Prevents for up to 1 Year, 32 fl.oz. - Chapin 20000 Made in USA 1 -Gallon Lawn and Garden Pump Pressured Sprayer, for Spraying Plants, Garden Watering, Weeds and Pests, Polypropylene, Translucent White --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ie/products/718257429-roundup-dual-action-weed-and-grass-killer-plus-4-month](https://www.desertcart.ie/products/718257429-roundup-dual-action-weed-and-grass-killer-plus-4-month) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-06-09*