--- product_id: 191256775 title: "GroundClear Weed & Grass Killer, Refill, 1 gal. | Kills Dandelions, Chickweed, Crabgrass, Moss & More in Patios and Landscapes, OMRI Listed, Weed Spray Refill" brand: "ortho" price: "422.89 DT" currency: TND in_stock: true reviews_count: 8 category: "Ortho" url: https://www.desertcart.tn/products/191256775-groundclear-weed-and-grass-killer-refill-1-gal-kills-dandelions store_origin: TN region: Tunisia --- # Fast-acting in 15 mins Refill for sustainable reuse Rainproof in 2 hours GroundClear Weed & Grass Killer, Refill, 1 gal. | Kills Dandelions, Chickweed, Crabgrass, Moss & More in Patios and Landscapes, OMRI Listed, Weed Spray Refill **Brand:** ortho **Price:** 422.89 DT **Availability:** ✅ In Stock ## Summary > 🌿 Kill Weeds Fast, Stay Ahead of the Lawn Game! ## Quick Answers - **What is this?** GroundClear Weed & Grass Killer, Refill, 1 gal. | Kills Dandelions, Chickweed, Crabgrass, Moss & More in Patios and Landscapes, OMRI Listed, Weed Spray Refill by ortho - **How much does it cost?** 422.89 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/191256775-groundclear-weed-and-grass-killer-refill-1-gal-kills-dandelions) ## Best For - ortho enthusiasts ## Why This Product - Trusted ortho brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Broad-Spectrum Power:** Eradicates tough weeds and grasses like dandelions, crabgrass, moss, and perennial ryegrass for a pristine landscape. - • **Eco-Conscious Refill:** 1-gallon refill bottle designed for reuse, reducing waste while maintaining your garden’s flawless look. - • **Rapid Results, Zero Wait:** Kills weeds on contact with visible effects in just 15 minutes—because your time is valuable. - • **Weatherproof Weed Control:** Rainproof formula locks in effectiveness within 2 hours, so you’re not left waiting for perfect weather. - • **Targeted Precision Application:** Use with your Comfort Wand for exact spraying—no collateral damage to your favorite plants. ## Overview Ortho GroundClear Weed & Grass Killer Refill is a professional-grade, fast-acting herbicide that kills a wide range of weeds and grasses on contact, delivering visible results in 15 minutes. Rainproof within 2 hours, it’s designed for precise application with the Comfort Wand, making it ideal for walkways, driveways, and landscape beds. This 1-gallon refill supports sustainable gardening by enabling reuse of your original sprayer, helping you maintain a flawless outdoor space with minimal effort. ## Description Control weeds and unwanted grasses with Ortho GroundClear Weed & Grass Killer. This weed and grass killer acts on contact to control common chickweed, dandelion, moss, oxalis and others (as listed). It also controls grasses including crabgrass (large), bluegrass (annual) and perennial ryegrass. With this weed killer, you'll see results in 15 minutes. In addition, this product is OMRI listed for organic use. Use this weed control product to kill weeds and unwanted grasses in, on and around walkways and driveways, under trees, and in landscape beds. This refill bottle allows DIY homeowners to reuse their Comfort Wand from its original container. To apply, connect the weed killer sprayer wand and spray weeds at the desired setting for easy application. For best results, apply this landscape weed control when weeds are small and actively growing. Do not allow this weed and grass killer spray to contact wanted plants. Do not allow children and pets to enter application area until sprays have dried. Not for food use plants. This ready-to-use 1 gal. container of Ortho GroundClear Weed & Grass Killer with trigger sprayer kills listed weeds so you can enjoy your landscape. Multiple applications may be required for control of these weeds and grasses. Review: Very effective weed killer - Good stuff. Killed weeds other products didn’t. Review: Works fast! - Works fast. Great product. I'm just careful where I use it because of my dog. So I tend to only use it in my front yard and driveway/sidewalks. Just in places she can't get to. Planning on using it today. ## Features - GRASS & WEED KILLER SPRAY REFILL: Ortho GroundClear Weed & Grass Killer Refill kills all types of weeds and grasses, including dandelions, chickweed, spotted spurge, moss, crabgrass and perennial ryegrass - WHERE TO USE: This weed and grass killer controls weeds in, on, around walkways, driveways, under trees, and in landscape beds; not for use on lawns or grasses you like - WHEN TO USE: Apply this grass and weed killer when weeds are small, actively growing, and not wet from rain, dew, or irrigation for best results - FAST-ACTING FORMULA: This fast-acting weed control product absorbs on contact to produce results in just 15 minutes; it's rainproof in 2 hours (upon drying) - HOW TO USE: This 1 gal. grass and weed killer refill of Ortho GroundClear Weed & Grass Killer allows you to reuse your Comfort Wand from its original container to accurately target the weeds you want to kill ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07WC5DF57 | | Best Sellers Rank | #170 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #6 in Weed Killers | | Brand | Ortho | | Brand Name | Ortho | | Coverage | 1-gallon covers an area rainproof in 2 hours upon drying | | Customer Reviews | 4.4 out of 5 stars 1,233 Reviews | | Global Trade Identification Number | 00071549461355 | | Item Form | Spray | | Item Type Name | Driveways, Apply When They Are Actively Growing | | Item Weight | 8 ounces | | Liquid Volume | 128 fluid ounces | | Manufacturer | The Scotts Company LLC | | Model Number | 4613504 | | Number of Packs | 1 | | Part Number | 4613504 | | UPC | 071549461355 | | Unit Count | 128 Fluid Ounces | | Warranty Description | Warranty | ## Product Details - **Brand:** Ortho - **Item Weight:** 0.5 Pounds - **Liquid Volume:** 128 Fluid Ounces - **Item Form:** Spray - **UPC:** 071549461355 ## Images ![GroundClear Weed & Grass Killer, Refill, 1 gal. | Kills Dandelions, Chickweed, Crabgrass, Moss & More in Patios and Landscapes, OMRI Listed, Weed Spray Refill - Image 1](https://m.media-amazon.com/images/I/71nmTtEHWOL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: How long will the batteries last? ... a season?** A: I don’t know the shelflife on these batteries. I do know, they have always allowed me to use the whole jug. The longest I have had a jug was three years. **Q: When killing grass between bricks in patio will it spread to surrounding lawn and kill grass?** A: Ortho GroundClear Weed and Grass Killer should not spread to other parts of your lawn, as it does not readily move through the soil. **Q: Why did I not get spray nosel? Sprayer** A: You should have gotten a hand pump sprayer. Contact the dealer. **Q: I ordered the wrong product. Can I cancel that order?** A: I would contact customer service you might have to send it back in order to get a refund ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very effective weed killer *by G***O on August 1, 2026* Good stuff. Killed weeds other products didn’t. ### ⭐⭐⭐⭐⭐ Works fast! *by C***2 on June 28, 2026* Works fast. Great product. I'm just careful where I use it because of my dog. So I tend to only use it in my front yard and driveway/sidewalks. Just in places she can't get to. Planning on using it today. ### ⭐⭐⭐⭐ B *by S***R on July 10, 2026* It’s not working very good but it’s not bad ## Frequently Bought Together - Ortho GroundClear Weed and Grass Killer Refill, Kills Dandelions, Chickweed, Crabgrass, Moss and More in Patios and Landscapes, OMRI Listed, 1 gal. - Chapin 20000 Made in USA 1 -Gallon Lawn and Garden Pump Pressured Sprayer, for Spraying Plants, Garden Watering, Weeds and Pests, Polypropylene, Translucent White - Ortho Home Defense Insect Killer for Indoor and Perimeter Refill2, Controls Ants, Roaches, Spiders and More, 1 gal --- ## 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.tn/products/191256775-groundclear-weed-and-grass-killer-refill-1-gal-kills-dandelions](https://www.desertcart.tn/products/191256775-groundclear-weed-and-grass-killer-refill-1-gal-kills-dandelions) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-16*