--- product_id: 2378158 title: "2-in-1 Moss and Algae Killer for Lawns, Moss Killer for Roofs, Patios, Decks, and Deck Cleaner, 32 oz" brand: "bioadvanced" price: "6995 kr" currency: ISK in_stock: true reviews_count: 8 category: "Bio Advanced" url: https://www.desertcart.is/products/2378158-2-in-1-moss-and-algae-killer-for-lawns-moss store_origin: IS region: Iceland --- # Safe, non-bleach formula Hose-end ready spray Kills moss in hours 2-in-1 Moss and Algae Killer for Lawns, Moss Killer for Roofs, Patios, Decks, and Deck Cleaner, 32 oz **Brand:** bioadvanced **Price:** 6995 kr **Availability:** ✅ In Stock ## Summary > 🌿 Transform your turf and terraces—fast, flawless, and fuss-free! ## Quick Answers - **What is this?** 2-in-1 Moss and Algae Killer for Lawns, Moss Killer for Roofs, Patios, Decks, and Deck Cleaner, 32 oz by bioadvanced - **How much does it cost?** 6995 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/2378158-2-in-1-moss-and-algae-killer-for-lawns-moss) ## Best For - bioadvanced enthusiasts ## Why This Product - Trusted bioadvanced brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rapid Action Formula:** Sees moss turn yellow and brown within hours—fast lawn revival guaranteed. - • **Effortless Application:** Connects directly to your garden hose for smooth, even coverage without mess. - • **Long-Lasting Protection:** Keeps moss and algae at bay for months with bi-weekly treatments—stay ahead of regrowth. - • **Versatile 2-in-1 Solution:** Kills moss, algae, lichen, mold, and mildew across lawns, roofs, patios, decks, and more. - • **Lawn-Friendly & Non-Staining:** Non-bleach formula protects your grass and surfaces—no discoloration, no damage. ## Overview BioAdvanced 2-in-1 Moss and Algae Killer is a powerful, ready-to-spray 32 oz formula that kills moss, algae, lichen, mold, and mildew on lawns, patios, roofs, decks, and more. Its non-bleach, lawn-safe formula delivers visible results within hours and protects surfaces for months, making it the ultimate all-in-one outdoor cleaner for professionals and homeowners alike. ## Description Product Description BioAdvanced 2-In-1 Moss & Algae Killer & Cleaner kills moss, algae and lichen. It acts like two products in one, treating lawns and patios plus roofs, fences, ornamental gardens, decks, hardscapes, buildings, and exterior home surfaces. The no-odor, non-staining formula kills in hours and protect for months without harming your lawn, when used as directed. It also kills mold* and mildew*, all without staining. BioAdvanced 2-In-1 Moss & Algae Killer & Cleaner Ready-to-Spray measures 32-ounces. BioAdvanced. Get More From The Blue Bottle. Active Ingredient: Potassium salts of fatty acids 22.11%. EPA Registration Number: 67702-12-92564. (*Not including species considered public health pests) From the Manufacturer 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 - KILLS MOSS, ALGAE & MORE: 2-in-1 Moss & Algae Killer and Cleaner kills moss, algae, lichen, mold*, and mildew; No-odor formula won't stain surfaces or harm lawns when used as directed (*Not including species considered public health pests) - PROTECTS FOR MONTHS: Algae and moss killer kills within hours and provides protection for months; Protects against Algae, Lichens, Liverworts, Mildew*, Mold*, Moss, and Green Slime - 2-IN-1 KILLER & CLEANER: Ideal for use on roofs, patios, decks, lawns, buildings, driveways, concrete walkways, fences, asphalt, and other listed areas - KILLS WITHIN HOURS: Moss will quickly turn yellow and then brown; Must be physically removed after treatment; Convenient and ready-to-use spray; Simply connect to a garden hose for easy application; Apply every two weeks - GET MORE FROM THE BLUE BOTTLE: From simple spot treatments to season-long protection, BioAdvanced's science-based solutions make it simple to control weeds, feed your lawn, and protect against diseases without harming the lawn, when used as directed ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001DKEPJ8 | | Active Ingredients | fatty acid formula | | Best Sellers Rank | #4,110 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #4 in Moss Control | | Brand | BioAdvanced | | Brand Name | BioAdvanced | | Coverage | 500 square_feet | | Customer Reviews | 3.8 out of 5 stars 1,837 Reviews | | Global Trade Identification Number | 00687073047103, 00840216200777, 10840216200774 | | Included Components | Hose Attachment | | Item Form | Spray | | Item Type Name | for Lawns, Roofs, Patios, Decks, and More | | Item Weight | 32 Ounces | | Liquid Volume | 32 Fluid Ounces | | Manufacturer | SBM Life Science | | 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 ![2-in-1 Moss and Algae Killer for Lawns, Moss Killer for Roofs, Patios, Decks, and Deck Cleaner, 32 oz - Image 1](https://m.media-amazon.com/images/I/61w3VPGVfxL.jpg) ![2-in-1 Moss and Algae Killer for Lawns, Moss Killer for Roofs, Patios, Decks, and Deck Cleaner, 32 oz - Image 2](https://m.media-amazon.com/images/I/61Dw8SNTfLL.jpg) ![2-in-1 Moss and Algae Killer for Lawns, Moss Killer for Roofs, Patios, Decks, and Deck Cleaner, 32 oz - Image 3](https://m.media-amazon.com/images/I/71Flei1NRIL.jpg) ![2-in-1 Moss and Algae Killer for Lawns, Moss Killer for Roofs, Patios, Decks, and Deck Cleaner, 32 oz - Image 4](https://m.media-amazon.com/images/I/718awuDngwL.jpg) ![2-in-1 Moss and Algae Killer for Lawns, Moss Killer for Roofs, Patios, Decks, and Deck Cleaner, 32 oz - 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 April 27, 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 July 14, 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 June 2, 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.is/products/2378158-2-in-1-moss-and-algae-killer-for-lawns-moss](https://www.desertcart.is/products/2378158-2-in-1-moss-and-algae-killer-for-lawns-moss) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-05-25*