--- product_id: 2378158 title: "2-in-1 Moss and Algae Killer and Cleaner, Ready-to-Spray, 32 oz, 500 SQ FT" brand: "bioadvanced" price: "€ 62.83" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.it/products/2378158-2-in-1-moss-and-algae-killer-and-cleaner-ready store_origin: IT region: Italy --- # kills moss, algae & lichen fast covers 500 sq ft per application 32 oz ready-to-spray 2-in-1 Moss and Algae Killer and Cleaner, Ready-to-Spray, 32 oz, 500 SQ FT **Brand:** bioadvanced **Price:** € 62.83 **Availability:** ✅ In Stock ## Summary > 🌟 Transform your outdoors with the blue bottle magic—clean, kill, and protect effortlessly! ## Quick Answers - **What is this?** 2-in-1 Moss and Algae Killer and Cleaner, Ready-to-Spray, 32 oz, 500 SQ FT by bioadvanced - **How much does it cost?** € 62.83 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/2378158-2-in-1-moss-and-algae-killer-and-cleaner-ready) ## 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 - • **Safe & Clean:** No-odor, non-staining formula that’s lawn-friendly when used as directed—protect your greenery while you clean. - • **Dual-Action Power:** Kills moss, algae, lichen, mold & mildew with one formula—no need for multiple products. - • **Fast & Long-Lasting:** Visible kill within hours and protection that lasts for months, keeping your outdoor spaces pristine. - • **Versatile Surface Use:** Perfect for roofs, patios, decks, fences, driveways, and more—one bottle, total outdoor care. - • **Effortless Application:** Ready-to-spray with hose attachment for quick, even coverage—no mess, no fuss. ## Overview BioAdvanced 2-in-1 Moss and Algae Killer and Cleaner is a 32 oz ready-to-spray solution that kills moss, algae, lichen, mold, and mildew quickly while protecting treated areas for months. Covering up to 500 sq ft, it’s safe for lawns and multiple outdoor surfaces including roofs, patios, decks, and fences. Its no-odor, non-staining formula ensures effective cleaning without harming your greenery, making it a versatile and convenient choice for year-round outdoor maintenance. ## 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%. ## 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 | |---------------|-------| | Active Ingredients | fatty acid formula | | Asin | B001DKEPJ8 | | Best Sellers Rank | #3,624 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #4 in Moss Control | | Brand Name | BioAdvanced | | Coverage | 500 square_feet | | Customer Reviews | 3.9 3.9 out of 5 stars (1,884) 3.9 out of 5 stars | | 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 | 2 pounds | | Liquid Volume | 32 fluid ounces | | Manufacturer | SBM Life Science | | Model Number | 704710B | | Part Number | 704710B | | Unit Count | 32 Fluid Ounces | | Upc | 687073047103 840216200777 | ## Product Details - **Active Ingredients:** fatty acid formula - **Brand:** BioAdvanced - **Item Form:** Spray - **Item Weight:** 2 pounds - **Liquid Volume:** 32 fluid ounces ## Images ![2-in-1 Moss and Algae Killer and Cleaner, Ready-to-Spray, 32 oz, 500 SQ FT - Image 1](https://m.media-amazon.com/images/I/71zDbDXoRDL.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 ### ⭐⭐⭐⭐⭐ Fast acting *by on Reviewed in the United States July 28, 2026* Works well on roof ### ⭐⭐⭐⭐ Kills moss, but bottle defective. *by on Reviewed in the United States 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. ### ⭐⭐⭐⭐⭐ Excellent Product. Very Effective. Easy to Apply. *by on Reviewed in the United States September 27, 2020* This product is extremely easy to use, and highly effective. Simply hook to the end of your hose and go.I had a nasty build up of moss on my nice new roof, and after 2 or 3 days of spraying it, all the moss was turning brown. Within a week, it was dead.I'm including Before and After photos that tell the tale.(And yes, the fronts of my gutters need to be power washed! That's coming in two days from today. 👍)UPDATE: I just added the "After" photo. The moss killer did its job as advertised. The power washing then physically removed the dead moss. And I had a gutter guy add a section to connect the downspout from the 2nd story to the horizontal 1st-story gutter to help keep that area more dry.And note the fact that this product will kill moss, but does not make what remains magically disappear. You must mechanically remove the dead moss, and my power washer man made a point to tell me how firmly it clung to the shingles. This is not a ding on this product. Just a fact in dealing with moss. Even dead, its tiny roots still grab firmly to hard surfaces.Seeing this product is so easy to apply, so effective, and inexpensive, I plan to apply it every Spring and early Fall, or at least once every Summer.5 STARS ## 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.it/products/2378158-2-in-1-moss-and-algae-killer-and-cleaner-ready](https://www.desertcart.it/products/2378158-2-in-1-moss-and-algae-killer-and-cleaner-ready) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-08-24*