--- product_id: 299440126 title: "WET & FORGET Gallon Moss Mold Mildew and Algae Stain Remover" brand: "wet & forget" price: "€ 430.87" currency: EUR in_stock: true reviews_count: 7 category: "Wet & Forget" url: https://www.desertcart.es/products/299440126-wet-and-forget-gallon-moss-mold-mildew-and-algae-stain store_origin: ES region: Spain --- # long-lasting stain removal 128 fl oz powerful liquid Made in USA quality WET & FORGET Gallon Moss Mold Mildew and Algae Stain Remover **Brand:** wet & forget **Price:** € 430.87 **Availability:** βœ… In Stock ## Summary > 🧼 Say goodbye to stains, hello to spotless spaces! ## Quick Answers - **What is this?** WET & FORGET Gallon Moss Mold Mildew and Algae Stain Remover by wet & forget - **How much does it cost?** € 430.87 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/299440126-wet-and-forget-gallon-moss-mold-mildew-and-algae-stain) ## 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 - β€’ **Bulk Size Advantage:** Generous 1-gallon volume for extensive coverage - β€’ **Triple-Action Formula:** Targets moss, mold, mildew, and algae stains effectively - β€’ **Effortless Application:** Simply spray and forgetβ€”no scrubbing needed - β€’ **Durability You Can Trust:** Stain removal that lasts through seasons - β€’ **Proven Customer Satisfaction:** 4.4-star rating from nearly 10,000 users ## Overview Wet & Forget Gallon is a powerful, easy-to-use liquid cleaner designed to remove moss, mold, mildew, and algae stains. Made in the USA, this 128 fl oz formula offers long-lasting results with minimal effort, backed by thousands of positive reviews and trusted by professionals for durable outdoor surface care. ## Description Wet and Forget 10587 1 Gallon Moss, Mold and Mildew Stain Remover Review: Product is very good and customer Happy.. - Good product customer Very Happy Review: Good - Effective ## Features - Mold Mildew and Algae Stain Remover - Easy to apply - Durable Product ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0019KSUG6 | | Best Sellers Rank | #487,733 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #4,507 in All-Purpose Cleaners | | Brand | Wet & Forget | | Brand Name | Wet & Forget | | Country of Origin | USA | | Customer Reviews | 4.4 out of 5 stars 9,784 Reviews | | Global Trade Identification Number | 10879288000487 | | Included Components | 1 | | Item Form | Liquid | | Item Type Name | Bucket Mop | | Item Weight | 8.35 Pounds | | Liquid Volume | 128 Fluid Ounces | | Manufacturer | GREEN STEEL, WET & FORGET | | Manufacturer Contact Information | GREEN STEEL | | Model Number | E800006 | | Part Number | E800006 | | UPC | 879288000060 | | Unit Count | 3785.4 Milliliters | ## Product Details - **Brand:** Wet & Forget - **Item Weight:** 3.79 kg - **Liquid Volume:** 128 Fluid Ounces - **Item Form:** Liquid - **UPC:** 879288000060 ## Images ![WET & FORGET Gallon Moss Mold Mildew and Algae Stain Remover - Image 1](https://m.media-amazon.com/images/I/81hlGmNOujL.jpg) ![WET & FORGET Gallon Moss Mold Mildew and Algae Stain Remover - Image 2](https://m.media-amazon.com/images/I/81+YNaogSuL.jpg) ![WET & FORGET Gallon Moss Mold Mildew and Algae Stain Remover - Image 3](https://m.media-amazon.com/images/I/A1hCgGuqSGS.jpg) ![WET & FORGET Gallon Moss Mold Mildew and Algae Stain Remover - Image 4](https://m.media-amazon.com/images/I/91xu2ZuCHSL.jpg) ![WET & FORGET Gallon Moss Mold Mildew and Algae Stain Remover - Image 5](https://m.media-amazon.com/images/I/91x51v86D6S.jpg) ## Questions & Answers **Q: Any luck with just dirty landscape bricks or is it just for mold and mildew??** A: I doubt that W&F would clean ordinary dirt, soil, grease, and similar stains from landscape bricks, but it does do a great job of removing mold, mildew, fungus, lichens, moss, etc. My experience with W&F is that when it kills the mold, mildew, fungus, moss, etc., with time the deposits of discoloration that those organisms put on the surface will also come off. I have an area of pavers by the side of my house that is in the shade almost all year so it tends to grow mold/mildew and lichens. When I apply W&F, almost immediately the mold/mildew changes color from black to brownish color, and gradually after a few weeks the brownish color goes away, too. Similarly with lichens and moss: First it changes from live green color to a dead brownish color, and then it goes away completely. This stuff is fantastic for killing "dirty" organisms like mold and mildew and also for removing most of the stains they leave behind, but it won't clean ordinary soil, grease, etc. **Q: Can I spray thiis on my back deck today, and paint the deck 4 days later without washing?** A: Wet & Forget does not work that fast. If you were to paint your deck four days after applying this product you would be wasting your money because Wet & Forget would not work at all. In order for Wet & Forget to work it must be exposed to the elements, e.g., sun and rain. I would pressure wash the patio lightly, let it dry completely and then paint or stain it. **Q: Any luck with this cleaning mildew off of painted brick?** A: Used on roof, vinyl siding, painted concrete. Found it to be better than other products that made similar claims, just use as instructed. **Q: apply wetandforget prior to restaining ?** A: I have only applied it after staining. I suggest you contact the manufactureran ask your question. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Product is very good and customer Happy.. *by S***I on 23 February 2022* Good product customer Very Happy ### ⭐⭐⭐⭐⭐ Good *by A***R on 26 January 2020* Effective ### ⭐⭐⭐⭐⭐ Excellent product *by S***E on 29 March 2023* I have used this product on driveways, unpainted fences, rock retaining walls, concrete blocks, brick walls unpolished landcape granite stones, paved pathways and composite decks. It cleans so well, that it eliminates need to pressure wash. Concrete Driveway was almost black, before application, however, now it has a newly laid look. I have been using his product near plants (not edible) and have noticed no damage. Yes, its hard to control overspray 100% of time. I love that rain, snow, wind are also the cleaning agents and I dont need to waste any additional water in cleaning. Water is expensive. Rock retaining walls look like newly installed and just made, after using this product. I have had people think 10 year old walls were installed a month ago. I also use it on pebble bed to keep cobblestones looking clean. It works. It keeps fences clean even after 2 years of application. It doesnt seem to attract as much moss, lichen mold etc. It does give it weathered clean light grey/whitish look, which I dont mind. It does NOT give a fresh brown wood look, like if you pressure washed it. One needs to be patient after using the product. It works slowly over a year. The best time to apply it is dry fall day, so the rains can help with cleaning, not to mention winter snow. After that once a year to year and a half, maintainence is more than enough. And come spring and summer, you can enjoy the cleaner surfaces. I also used it on cedar roof. I did excellent job with it. However, the roof was old and leaked after this application, requiring me to change the roof. My theory could be a combination of any: 1) It actually started eating the moss and mold between cedar shakes, that was actually like a barrier for water somewhat. my cedar shakes had only 2 to 5 years of life left and potentially cleaning it, reduced its life 2) I walked on roof to apply the product which could have strained old shakes. - There are special shoe fasteners that I overlooked wearing. The house damage was negligible and very promptly addressed, though I wish I didnt have that extra expense. That said, I would stay out of the roof - for the rest of my life and have a professional take care of business. I almost always have extra bottles on hand. It is extremely helpful to have a battery sprayer. I used a 1 gallon manual one for years and it works just fine. Battery sprayer is way faster and probably reduces the time by three quarters. i have not tried the other product from wet and forget that connects to the hose. Many have found difficulty in the way the spray works. I dont want to try something new when this works great. Moss, slowly wears off. Lichen growing on organic surfaces is the hardest, but it loosens that up too. I noticed that the lichen dries up and does not grow even after 2 years of application. I have used this product over 10 years now and this is a cumulative review. ## 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.es/products/299440126-wet-and-forget-gallon-moss-mold-mildew-and-algae-stain](https://www.desertcart.es/products/299440126-wet-and-forget-gallon-moss-mold-mildew-and-algae-stain) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-05-23*