--- product_id: 686036469 title: "Wet & Forget Outdoor Cleaner & Stain Remover - Mold, Mildew & Algae, 128oz" brand: "wet & forget" price: "146998CFA" currency: XOF in_stock: true reviews_count: 9 category: "Wet & Forget" url: https://www.desertcart.sn/products/686036469-wet-and-forget-outdoor-cleaner-and-stain-remover-mold-mildew store_origin: SN region: Senegal --- # Safe on 10+ outdoor surfaces 128oz concentrate for 6 gallons mix Rain-activated cleaning power Wet & Forget Outdoor Cleaner & Stain Remover - Mold, Mildew & Algae, 128oz **Brand:** wet & forget **Price:** 146998CFA **Availability:** ✅ In Stock ## Summary > 🌿 The no-scrub secret to a pristine home exterior—just spray, relax, and watch nature do the work! ## Quick Answers - **What is this?** Wet & Forget Outdoor Cleaner & Stain Remover - Mold, Mildew & Algae, 128oz by wet & forget - **How much does it cost?** 146998CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/686036469-wet-and-forget-outdoor-cleaner-and-stain-remover-mold-mildew) ## Best For - wet & forget enthusiasts ## Why This Product - Trusted wet & forget brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Friendly & Safe:** Bleach-free, fragrance-free formula that’s gentle on plants and outdoor finishes. - • **Long-Lasting Protection:** Keeps surfaces clean for up to 12 months with annual maintenance. - • **Versatile Surface Savior:** Perfect for decks, roofs, patios, siding, concrete, wood, vinyl, aluminum, and more. - • **Weather-Powered Cleaning:** Harnesses wind and rain to naturally wash away moss, mold, mildew, and algae. - • **Effortless Outdoor Renewal:** Spray once, no scrubbing or rinsing needed—just wet it and forget it. ## Overview Wet & Forget Outdoor Cleaner is a powerful 128oz concentrate that removes moss, mold, mildew, and algae stains without scrubbing or rinsing. Safe for over 10 outdoor surfaces including wood, concrete, vinyl, and aluminum, it uses a non-caustic, bleach-free formula activated by rain and wind to clean over weeks to months. One application covers up to 2,250 sq. ft. and keeps surfaces clean for up to a year, making it the ultimate low-effort solution for professional-grade outdoor maintenance. ## Description Wet & Forget is an outdoor cleaner that eliminates black and green stains caused by moss, mold, mildew and algae without any scrubbing, power washing or bleach. Just mix 5 parts water with 1 part Wet & Forget in a pump up garden sprayer. Fully saturate a dry surface with Wet & Forget on a cool dry day and leave it. That’s it! Just wet it and forget it. Wet & Forget goes to work with the wind and rain to gently clean the surface. Green stains generally clean up within a few weeks, a few days with rainfall. Black stains or heavy stubborn stains may take 6-12 months to fully clean up. Be Patient! Wet & Forget properly cleans surfaces, so they are likely to stay clean up to 1 year or longer. Repeat application yearly or when new stains appear to maintain a clean surface. Wet & Forget contains no bleach and is safe to use on any outdoor surface including any type of deck, siding, roof, walkway, patio, brick, and cement. Gallon Concentrate makes 6-Gallons and covers 750 - 2,250 sq. ft. depending upon severity of the stain and porosity of the surface. Wet & Forget - the easy way to clean all your outdoor surfaces Review: Wet & Forget Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Outdoor Cleaner - If you are tired of the aggressive roar and back-breaking labor of a pressure washer, Wet & Forget is often cited as the "lazy person’s dream" for home maintenance. However, the name is a bit of a double-edged sword: you truly can "forget" the manual labor, but you also have to "forget" about seeing results for a few weeks (or months). How It Works: The "Slow Burn" Strategy Unlike bleach-based cleaners that whiten surfaces instantly through a chemical reaction, Wet & Forget uses a non-caustic, pH-neutral formula (primarily alkyl dimethyl benzyl ammonium chloride). • The Process: You spray the solution on a dry surface. It kills the organic growth (moss, mold, algae) at the root. • The "Worker": Once the organisms are dead, the weather takes over. Rain and wind gently wash away the dead debris over time. The Pros • Zero Scrubbing: This is the biggest selling point. You spray it on and walk away. No rinsing is required. • Surface Safe: Because it contains no bleach or ammonia, it won’t damage your siding, roof shingles, or deck finish. It’s also much safer for surrounding landscaping than harsh caustic cleaners. • Long-Lasting: Once a surface is clean, the residual effect of the product helps prevent regrowth for up to 12–18 months. • Reach: The "Xtreme Reach" hose-end version can spray up to 30 feet, allowing you to treat second-story siding or roofs without ever touching a ladder. The Cons • The Waiting Game: This is not for people prepping for a backyard party tomorrow. Green algae usually disappears in 1–2 weeks, but black mold or thick moss can take 3–6 months to fully clear. • Weather Dependent: You need a dry day for application (at least 4–5 hours of dry time), but then you need subsequent rain to actually wash the stains away. If you live in a drought-prone area, you might have to manually hose it down once a week to see progress. • Not for "Dirt": It only works on organic growth. It will not remove mud, clay, or grease stains. Wet & Forget is an elite product if you are a proactive maintenance-taker. If you apply it every spring as a preventative measure, your house will stay pristine year-round without you ever breaking a sweat. Pro Tip: If your concrete is currently "black" with years of buildup, hit it with a pressure washer once to get a clean slate, then apply Wet & Forget every year after to ensure you never have to pressure wash again. Review: Mold and Mildew Be Gone!! - I have several stone patios, stairs, and walkways. We have a lot of trees around our property and the stonework gets its share of mold and mildew. I used to buy a very expensive mildew remover that worked with a pressure washer. For the first few years, that worked fine but took a long time to do. Over time, some mold and mildew got into the stonework deep enough that pressure washer just wasn't enough. Someone told me about Wet & Forget so I gave it a try last fall. Boy did it work great!! Now it doesn't work immediately. It does take a few to several weeks to work. But my stonework looks like it was brand new. It is very easy to use. You mix the proper ratio of it with water in a hand sprayer and simply spray it on. It goes much faster than a pressure washer. I think the label says reapply after a few months but I think I'll only need to do two applications per year. This is a great product in my opinion and I recommend it. ## Features - Wet & Forget Concentrate Outdoor Cleaner removes green and black stains caused by moss, mold, mildew, and algae, no scrubbing, no rinsing, no pressure washing, just wet it and forget - Surfaces including driveway, patio, roof, siding, deck, vinyl, wood, concrete, canvas, aluminum, and upholstery - Mix 1 part Wet & Forget with 5 parts water in a garden sprayer, spray dry surface on a cool day to avoid rapid evaporation of product, do not rinse, apply when rain is not forecasted within 4-5 hours - Apply when the temperature is above 32° F; unused product can be stored mixed and ready in sprayer for future applications - Cleans with the wind and rain, green stains clean up within 1-2 weeks, black stains or heavy, stubborn stains can take several months, long-established stains may take 6-12 months; surfaces can stay clean up to 1 year or longer ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DNGFBN8F | | Best Sellers Rank | #6,981 in Health & Household ( See Top 100 in Health & Household ) #7 in Household Mold & Mildew Removers | | Brand | Wet & Forget | | Brand Name | Wet & Forget | | Cleaning Agent Formulation | Stain Remover | | Customer Reviews | 4.3 out of 5 stars 2,239 Reviews | | Global Trade Identification Number | 00879288000633 | | Item Form | Liquid | | Item Volume | 128 fluid ounces | | Manufacturer | Wet & Forget | | Material Feature | Fragrance Free | | Material Features | Fragrance Free | | Material Type Free | Bleach Free | | Model Number | 800128-A | | Number of Items | 1 | | Part Number | 800128-A | | Scent | Unscented | | Size | 128 Fl Oz (Pack of 1) | | Special Features | Multi Purpose | | Specific Uses For Product | Concrete, Deck, Roof, Siding, Wood | | Surface Recommendation | Concrete | | UPC | 879288000633 | | Unit Count | 128 Fluid Ounces | ## Product Details - **Brand:** Wet & Forget - **Item Form:** Liquid - **Material Feature:** Fragrance Free - **Scent:** Unscented - **Specific Uses For Product:** Concrete, Deck, Roof, Siding, Wood ## Images ![Wet & Forget Outdoor Cleaner & Stain Remover - Mold, Mildew & Algae, 128oz - Image 1](https://m.media-amazon.com/images/I/513IEVJtoeL.jpg) ![Wet & Forget Outdoor Cleaner & Stain Remover - Mold, Mildew & Algae, 128oz - Image 2](https://m.media-amazon.com/images/I/81gi-h5E9tL.jpg) ![Wet & Forget Outdoor Cleaner & Stain Remover - Mold, Mildew & Algae, 128oz - Image 3](https://m.media-amazon.com/images/I/91xu2ZuCHSL.jpg) ![Wet & Forget Outdoor Cleaner & Stain Remover - Mold, Mildew & Algae, 128oz - Image 4](https://m.media-amazon.com/images/I/91nvXPo4JlL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Wet & Forget Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Outdoor Cleaner *by F***1 on May 12, 2026* If you are tired of the aggressive roar and back-breaking labor of a pressure washer, Wet & Forget is often cited as the "lazy person’s dream" for home maintenance. However, the name is a bit of a double-edged sword: you truly can "forget" the manual labor, but you also have to "forget" about seeing results for a few weeks (or months). How It Works: The "Slow Burn" Strategy Unlike bleach-based cleaners that whiten surfaces instantly through a chemical reaction, Wet & Forget uses a non-caustic, pH-neutral formula (primarily alkyl dimethyl benzyl ammonium chloride). • The Process: You spray the solution on a dry surface. It kills the organic growth (moss, mold, algae) at the root. • The "Worker": Once the organisms are dead, the weather takes over. Rain and wind gently wash away the dead debris over time. The Pros • Zero Scrubbing: This is the biggest selling point. You spray it on and walk away. No rinsing is required. • Surface Safe: Because it contains no bleach or ammonia, it won’t damage your siding, roof shingles, or deck finish. It’s also much safer for surrounding landscaping than harsh caustic cleaners. • Long-Lasting: Once a surface is clean, the residual effect of the product helps prevent regrowth for up to 12–18 months. • Reach: The "Xtreme Reach" hose-end version can spray up to 30 feet, allowing you to treat second-story siding or roofs without ever touching a ladder. The Cons • The Waiting Game: This is not for people prepping for a backyard party tomorrow. Green algae usually disappears in 1–2 weeks, but black mold or thick moss can take 3–6 months to fully clear. • Weather Dependent: You need a dry day for application (at least 4–5 hours of dry time), but then you need subsequent rain to actually wash the stains away. If you live in a drought-prone area, you might have to manually hose it down once a week to see progress. • Not for "Dirt": It only works on organic growth. It will not remove mud, clay, or grease stains. Wet & Forget is an elite product if you are a proactive maintenance-taker. If you apply it every spring as a preventative measure, your house will stay pristine year-round without you ever breaking a sweat. Pro Tip: If your concrete is currently "black" with years of buildup, hit it with a pressure washer once to get a clean slate, then apply Wet & Forget every year after to ensure you never have to pressure wash again. ### ⭐⭐⭐⭐⭐ Mold and Mildew Be Gone!! *by O***R on April 26, 2026* I have several stone patios, stairs, and walkways. We have a lot of trees around our property and the stonework gets its share of mold and mildew. I used to buy a very expensive mildew remover that worked with a pressure washer. For the first few years, that worked fine but took a long time to do. Over time, some mold and mildew got into the stonework deep enough that pressure washer just wasn't enough. Someone told me about Wet & Forget so I gave it a try last fall. Boy did it work great!! Now it doesn't work immediately. It does take a few to several weeks to work. But my stonework looks like it was brand new. It is very easy to use. You mix the proper ratio of it with water in a hand sprayer and simply spray it on. It goes much faster than a pressure washer. I think the label says reapply after a few months but I think I'll only need to do two applications per year. This is a great product in my opinion and I recommend it. ### ⭐⭐⭐⭐⭐ WORKS GREAT ON WOOD DECKING *by G***S on July 23, 2026* Used it on freshly pressure washed wood deckin, got rid of all the residual mildew, left the wood bright and clean-looking. ## Frequently Bought Together - Wet & Forget Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Outdoor Cleaner Concentrate, Original, 128 Fluid Ounces - Wet & Forget Outdoor Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Cleaner, Xtreme Reach Hose End with New & Improved Nozzle, 48 Fluid Ounces - Wet & Forget Shower Cleaner Spray Multi-Surface Weekly Application Requires No Scrubbing, Bleach-Free Formula, Ready to Use, Fresh Scent, 3 Months of Cleaning, 64 Fluid Ounces, 1 Pack --- ## 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.sn/products/686036469-wet-and-forget-outdoor-cleaner-and-stain-remover-mold-mildew](https://www.desertcart.sn/products/686036469-wet-and-forget-outdoor-cleaner-and-stain-remover-mold-mildew) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-05*