--- product_id: 291161618 title: "Bayer Advanced 704710 2-in-1 Moss and Algae Killer Ready-To-Spray, 32-Ounce" brand: "bayer advanced" price: "₩279169" currency: KRW in_stock: true reviews_count: 5 category: "Bayer Advanced" url: https://www.desertcart.kr/products/291161618-bayer-advanced-704710-2-in-1-moss-and-algae-killer store_origin: KR region: South Korea --- # kills moss, algae, lichen & mildew covers up to 500 sq ft per application 32 oz ready-to-spray bottle Bayer Advanced 704710 2-in-1 Moss and Algae Killer Ready-To-Spray, 32-Ounce **Brand:** bayer advanced **Price:** ₩279169 **Availability:** ✅ In Stock ## Summary > 🌿 Spray Today, Slay Moss Tomorrow! ## Quick Answers - **What is this?** Bayer Advanced 704710 2-in-1 Moss and Algae Killer Ready-To-Spray, 32-Ounce by bayer advanced - **How much does it cost?** ₩279169 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/291161618-bayer-advanced-704710-2-in-1-moss-and-algae-killer) ## Best For - bayer advanced enthusiasts ## Why This Product - Trusted bayer advanced brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fast-Acting Results:** Visible moss and algae death within hours, turning yellow then brown for easy cleanup. - • **All-in-One Powerhouse:** One formula kills moss, algae, lichen, mold & mildew—no need for multiple products. - • **Versatile Surface Use:** Safe for lawns, patios, roofs, decks, fences, driveways, and more—protect your entire property. - • **Effortless Application:** Ready-to-spray design attaches to your garden hose for quick, no-fuss use. - • **Long-Lasting Protection:** Single treatment shields your outdoor surfaces for up to one full year. ## Overview Bayer Advanced 2-in-1 Moss and Algae Killer is a 32-ounce ready-to-spray solution that kills moss, algae, lichen, mold, and mildew quickly and protects outdoor surfaces for up to a year. Covering up to 500 square feet per application, its non-bleach fatty acid formula is safe for lawns and multiple surfaces, making it the ultimate all-in-one cleaner for your home’s exterior. ## Description BioAdvanced 2-in-1 Moss and Algae Killer and Cleaner uses one formula to kill moss and algae wherever it grows. The 2-in-1 non-bleach formula kills moss, algae, lichen, mold, and mildew and will not stain or harm lawns. It works to kill within hours. The moss will quickly turn yellow, then brown and can be washed away by hand or by rain. With just one application, it protects for up to one year and can be used on lawns, patios, roofs, buildings, decks, driveways, and more. The ready-to-spray applicator is easy to use. Simply attached the product to your garden hose, turn on the water, and use your thumb to activate the sprayer. BioAdvanced 2-in-1 Moss and Algae Killer and Cleaner measures 32-ounces and treats up to 500 square feet. Active Ingredients: 22.1% fatty acid formula. EPA Registration Number: 67702-12-92564.One formula kills Moss and Algae wherever it grows. Treats lawns, patios PLUS roofs and buildings. With other brands you'd need two formulas to treat all areas. Kills: Moss, Algae, Lichen. Where to Use: Lawns, decks, patios, fences, mulch, driveways, gravel, roofs and buildings. When to Use: Anytime during the year. Active Ingredients: Potassium soap of fatty acids: 22.11%. Review: Worked Fast and Brought Our Fence Back to Life - This moss and algae killer worked incredibly well on our cedar fence. It was very easy to use, and we started seeing results much quicker than expected. It removed the buildup without damaging the wood, and our fence looks so much cleaner and refreshed now. I also appreciated how simple the application process was,no complicated steps or hassle. Overall, a highly effective product that delivers fast results and is perfect for bringing outdoor surfaces back to life. Review: Kills moss, but bottle defective. - This stuff definitely works at killing moss. Within a few days all the moss on my walkways was dead and brown. The problem is, it doesn’t go anywhere, so then you have to pick/scrape it all out. Also, the most recent bottle I received, the mixing bottle didn’t work. I had to dump it into another sprayer I have in order to use it. ## Features - manufacturer: BioAdvanced - Item Trademark: BIOADVANCED - Item Weight: ounces, pounds, 2.0000, 32. - Item Category: Weed Moss Control Agent ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001DKEPJ8 | | Active Ingredients | fatty acid formula | | Brand | Bayer Advanced | | Brand Name | Bayer Advanced | | Coverage | 500 square_feet | | Customer Reviews | 3.8 out of 5 stars 1,772 Reviews | | Global Trade Identification Number | 00687073047103, 00840216200777, 10840216200774 | | Item Form | Spray | | Item Weight | 32 Ounces | | Item form | Spray | | Item weight | 32 Ounces | | Liquid Volume | 32 Fluid Ounces | | Liquid volume | 32 Fluid Ounces | | Manufacturer | BioAdvanced | | Model Number | 704710B | | Part Number | 704710B | | UPC | 687073047103 840216200777 | | Unit Count | 32.0 Fluid Ounces | ## Product Details - **Active Ingredients:** fatty acid formula - **Brand:** BioAdvanced - **Item form:** Spray - **Item weight:** 32 Ounces - **Liquid volume:** 32 Fluid Ounces ## Images ![Bayer Advanced 704710 2-in-1 Moss and Algae Killer Ready-To-Spray, 32-Ounce - Image 1](https://m.media-amazon.com/images/I/71zDbDXoRDL.jpg) ![Bayer Advanced 704710 2-in-1 Moss and Algae Killer Ready-To-Spray, 32-Ounce - Image 2](https://m.media-amazon.com/images/I/61Dw8SNTfLL.jpg) ![Bayer Advanced 704710 2-in-1 Moss and Algae Killer Ready-To-Spray, 32-Ounce - Image 3](https://m.media-amazon.com/images/I/71Flei1NRIL.jpg) ![Bayer Advanced 704710 2-in-1 Moss and Algae Killer Ready-To-Spray, 32-Ounce - Image 4](https://m.media-amazon.com/images/I/718awuDngwL.jpg) ![Bayer Advanced 704710 2-in-1 Moss and Algae Killer Ready-To-Spray, 32-Ounce - Image 5](https://m.media-amazon.com/images/I/51xbtfHDLUL.jpg) ## Questions & Answers **Q: Does it work on lichen on shingles?** A: Yes - this item will take care of lichens on shingles. **Q: is this effective for removing tree mold and moss on typical asphalt home roofing material?** A: YES. I found it effective after a single deep application. It may take up to a week for the moss the die off and break up. **Q: Does it kill liverworts too?** A: i googled the product and in the "specifications" area, it DOES LIST LIVERWORTS GOOD LUCK **Q: Will this take care of Nostoc?** A: sorry >> i don't have that bacteria present ; however you may want to ask your question directly to the manufacturer at 1-877-229-3724..................good luck ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked Fast and Brought Our Fence Back to Life *by E***N on 27 April 2026* This moss and algae killer worked incredibly well on our cedar fence. It was very easy to use, and we started seeing results much quicker than expected. It removed the buildup without damaging the wood, and our fence looks so much cleaner and refreshed now. I also appreciated how simple the application process was,no complicated steps or hassle. Overall, a highly effective product that delivers fast results and is perfect for bringing outdoor surfaces back to life. ### ⭐⭐⭐⭐ Kills moss, but bottle defective. *by S***G on 14 July 2021* This stuff definitely works at killing moss. Within a few days all the moss on my walkways was dead and brown. The problem is, it doesn’t go anywhere, so then you have to pick/scrape it all out. Also, the most recent bottle I received, the mixing bottle didn’t work. I had to dump it into another sprayer I have in order to use it. ### ⭐⭐⭐⭐⭐ Works great! *by T***N on 2 June 2024* I used this on this tree right before I went to work. You can see the side I didn’t treat to see if I could tell a difference. It’s completely dead! I also used it on my concrete and roof. There is a shady spot on my roof that started to grow moss. I sprayed it today as well. I’m sure it worked the same on the roof. It was pretty bad in all areas. So it will take a few treatments I’m sure. I had no clue that this was a thing. I was so worried about what to do. This product was easy to use. It has a smell but it’s not supposed to smell like nothing. The sprayer could be better but did the job. If you’re like me. A homeowner but can’t afford to pay someone to help keep your house and property free of things that could cause major issues. Then this is the easy way to do it and so much cheaper! I’d definitely recommend!! ## Frequently Bought Together - BioAdvanced 2-in-1 Moss and Algae Killer for Lawns, Roofs, Patios, Decks, Roof Moss Killer, Deck Cleaner and Mildew Remover, 32 oz - Yocada Moss Remover - Crevice Cleaning Tool, Moss Brush, Wire Metal Brush, Deck Cleaner, Crack & Patio Remover for Pavement, Sidewalk, Patio Stone, Driveway, Deck - 59.8' - Scotts MossEx 3-in-1 Ready Spray, Kills Moss, Algae and Lichens, Fast Acting, Use on Lawns, Roofs, and Patios, 32 fl. oz. --- ## 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.kr/products/291161618-bayer-advanced-704710-2-in-1-moss-and-algae-killer](https://www.desertcart.kr/products/291161618-bayer-advanced-704710-2-in-1-moss-and-algae-killer) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-07-15*