---
product_id: 686036469
title: "Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Outdoor Cleaner Concentrate, Original, 128 Fluid Ounces"
brand: "wet & forget"
price: "E£ 10038"
currency: EGP
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.eg/products/686036469-moss-mold-mildew-and-algae-stain-remover-multi-surface-outdoor
store_origin: EG
region: Egypt
---

# Long-lasting clean up to 1 year+ Eliminates moss, mold & algae stains No scrubbing, rinsing, or pressure washing Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Outdoor Cleaner Concentrate, Original, 128 Fluid Ounces

**Brand:** wet & forget
**Price:** E£ 10038
**Availability:** ✅ In Stock

## Summary

> 🌟 Wet it, forget it, and flaunt your flawless outdoors!

## Quick Answers

- **What is this?** Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Outdoor Cleaner Concentrate, Original, 128 Fluid Ounces by wet & forget
- **How much does it cost?** E£ 10038 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/686036469-moss-mold-mildew-and-algae-stain-remover-multi-surface-outdoor)

## 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 Power:** No bleach formula works with wind and rain for natural stain removal
- • **Concentrated Coverage:** 128 fl oz makes up to 6 gallons, covering 750-2,250 sq ft depending on stain severity
- • **Versatile Surface Savior:** Safe and effective on patios, roofs, decks, concrete, vinyl, and more
- • **Extended Clean Confidence:** Keeps surfaces spotless for up to a year—stay ahead of grime
- • **Effortless Outdoor Renewal:** Just spray, no scrubbing or rinsing needed—save time and energy

## Overview

Wet & Forget Moss, Mold, Mildew, & Algae Stain Remover is a powerful, no-scrub outdoor cleaner concentrate that removes stubborn green and black stains from multiple surfaces. Simply mix with water, spray on dry surfaces, and let natural elements do the work. It’s safe for decks, roofs, concrete, vinyl, and more, delivering long-lasting results that keep your outdoor spaces pristine for up to a year.

## 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

## 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

## Images

![Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Outdoor Cleaner Concentrate, Original, 128 Fluid Ounces - Image 1](https://m.media-amazon.com/images/I/513IEVJtoeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love this stuff
*by S***P on August 10, 2025*

I don't why I have not written a review for this; I have been using for years and recommend to all my friends. I have a stone patio and teak patio set that gets partial sun which enables things to grow...the stone will blacken, the chairs and table too, this is just part of things being outside. Once a year in the spring I mix up wet and forget in my pump sprayer and apply this over everything (not on plants or grass too much) and it just works. I was looking my chairs yesterday, August, and I swear they are continuing to brighten up (I like the silver color teak goes naturally to). It takes a couple weeks to really see the results, but like it says..."forget"....because I now have forgotten how dirty this stuff was in March. I sprayed it on the vinyl trim of windows, on the vinyl fence gate that gets a sprinkler spray and turns green, on the moss growing on my stone work, on metal furniture, on my glass table tops, and it works; everywhere.

### ⭐⭐⭐⭐⭐ Great product.
*by M***K on July 31, 2025*

I have been using Wet and Forget products for about 5 years now and the results on my applications have been amazing. I have used it on cement side walks, cement pavers, stone beds, and vinyl siding. It is a great product, and within months safely removes mold, moss and algae from almost any thing. I follow the directions on the label and usually if the mold is really bad... I will apply it twice within a few months. My fathers sidewalk was completely turning black, along with the stones in his stone bed, which both was on the north side of his home. I applied Wet and Forget and walked away. Two months later I could not believe the difference, so I applied it again before the snow fell. This spring his side walk looked like brand new cement and the stones in his stone bed were back to original color with no mold or moss. It has a slight cleaning agent smell, but nothing bad, it is used for outdoors only. Eliminating mold on your vinyl siding on the north side of your house will last for several years. At least it has for me.

### ⭐⭐⭐⭐⭐ My Pink Flagstone Hasn’t Looked This Good in Years
*by J***Y on August 6, 2025*

My Arizona pink flagstone has developed many blackened mold spots over the years which are nearly impossible to remove. Each spring I spend a lot of time cleaning with a pressure washer, but some black areas still remain. I’ve tried many cleaning products with little success. When I discovered this one, I was skeptical, and indeed didn’t see any overnight improvement. But when we returned after a 3-week trip in June/July I noticed that the areas I had sprayed with this stuff were almost pristine. Most of the black spots had disappeared. Apparently it takes some time in the sun for the product to work. After that discovery I resorted some ither problem areas and am seeing steady improvement.The first picture is before. The second is after “Wet and Forget”

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-01-23*