---
product_id: 734800789
title: "Wet & Forget Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Outdoor Cleaner Concentrate, Original, 128 Fluid Ounces"
brand: "wet & forget"
price: "NT$2507"
currency: TWD
in_stock: false
url: https://www.desertcart.tw/products/734800789-wet-and-forget-moss-mold-mildew-and-algae-stain-remover
store_origin: TW
region: Taiwan
---

# Up to 1 year lasting clean Multi-surface moss & algae removal 128 fl oz powerful concentrate Wet & Forget Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Outdoor Cleaner Concentrate, Original, 128 Fluid Ounces

**Brand:** wet & forget
**Price:** NT$2507
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Spray. Forget. Flaunt. The ultimate outdoor stain eraser.

## Quick Answers

- **What is this?** Wet & Forget Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Outdoor Cleaner Concentrate, Original, 128 Fluid Ounces by wet & forget
- **How much does it cost?** NT$2507 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/734800789-wet-and-forget-moss-mold-mildew-and-algae-stain-remover)

## 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

- • **Ready When You Are:** Mix once, store in sprayer, and apply anytime above 32°F for ultimate convenience.
- • **Long-Lasting Protection:** Keeps surfaces clean for up to a full year, reducing maintenance frequency.
- • **Versatile Surface Savior:** Safe and effective on driveways, roofs, decks, vinyl, wood, concrete, and more.
- • **Eco-Friendly Weather Power:** Harnesses wind and rain to naturally wash away stains over time.
- • **Effortless Outdoor Renewal:** No scrubbing, rinsing, or pressure washing needed—just spray and forget.

## Overview

Wet & Forget Concentrate is a 128 fl oz multi-surface outdoor cleaner that removes moss, mold, mildew, and algae stains without scrubbing or rinsing. It works gradually with natural weather elements to clean and protect surfaces like patios, roofs, and decks for up to a year, offering a low-maintenance solution for pristine outdoor spaces.

## Description

Product 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                  Ingredients               Outdoor Cleaner               
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                        Directions               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             See more

## 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 |
|---------------|-------|
| Volume | 128 Fluid Ounces |
| Units | 128.0 millilitre |
| Brand | Wet & Forget |
| Format | Liquid |

## Product Details

- **Brand:** Wet & Forget
- **Item form:** Liquid
- **Scent:** Unscented
- **Specific uses for product:** Concrete, Deck, Roof, Siding, Wood
- **Material feature:** Fragrance Free
- **Item volume:** 128 Fluid Ounces
- **Unit count:** 128.0 millilitre
- **Surface recommendation:** Concrete
- **Material Type Free:** Bleach Free
- **Special feature:** Multi Purpose

## Images

![Wet & Forget 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)
![Wet & Forget Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Outdoor Cleaner Concentrate, Original, 128 Fluid Ounces - Image 2](https://m.media-amazon.com/images/I/81gi-h5E9tL.jpg)
![Wet & Forget Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Outdoor Cleaner Concentrate, Original, 128 Fluid Ounces - Image 3](https://m.media-amazon.com/images/I/91xu2ZuCHSL.jpg)
![Wet & Forget Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Outdoor Cleaner Concentrate, Original, 128 Fluid Ounces - Image 4](https://m.media-amazon.com/images/I/91nvXPo4JlL.jpg)

## Frequently Bought Together

- Wet & Forget Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Outdoor Cleaner Concentrate, Original, 128 Fluid Ounces
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**Shop now:** [https://www.desertcart.tw/products/734800789-wet-and-forget-moss-mold-mildew-and-algae-stain-remover](https://www.desertcart.tw/products/734800789-wet-and-forget-moss-mold-mildew-and-algae-stain-remover)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-02-09*