---
product_id: 670857070
title: "Outdoor Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Cleaner, Xtreme Reach Hose End with New & Improved Nozzle, 48 Fluid Ounces"
brand: "wet & forget"
price: "$235"
currency: NZD
in_stock: true
reviews_count: 5
category: "Wet & Forget"
url: https://www.desertcart.nz/products/670857070-outdoor-moss-mold-mildew-and-algae-stain-remover-multi-surface
store_origin: NZ
region: New Zealand
---

# Bleach-free & eco-safe 30ft spray reach 48 fl oz coverage Outdoor Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Cleaner, Xtreme Reach Hose End with New & Improved Nozzle, 48 Fluid Ounces

**Brand:** wet & forget
**Price:** $235
**Availability:** ✅ In Stock

## Summary

> 🌧️ Spray, relax, and let nature do the dirty work!

## Quick Answers

- **What is this?** Outdoor Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Cleaner, Xtreme Reach Hose End with New & Improved Nozzle, 48 Fluid Ounces by wet & forget
- **How much does it cost?** $235 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/670857070-outdoor-moss-mold-mildew-and-algae-stain-remover-multi-surface)

## 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

- • **Long-Lasting Protection:** Keeps surfaces clean for up to a year, maintaining your home’s curb appeal effortlessly.
- • **Eco-Friendly & Bleach-Free:** Safe for all outdoor surfaces and plants, ensuring guilt-free cleaning.
- • **Effortless 30ft Spray Reach:** Xtreme Reach nozzle cleans hard-to-reach spots like second-story siding and roofs with precision.
- • **Set It & Forget It Cleaning:** Harnesses wind and rain to naturally eliminate moss, mold, mildew, and algae over weeks—no scrubbing required.
- • **Massive 2,000 sq ft Coverage:** One bottle treats large outdoor areas efficiently, saving time and money.

## Overview

Wet & Forget Outdoor Moss, Mold, Mildew, & Algae Stain Remover is a 48 fl oz hose-end cleaner featuring a new & improved nozzle that sprays up to 30 feet for easy application on roofs, siding, decks, and driveways. This bleach-free, non-acidic formula cleans over time with wind and rain, removing green stains within weeks and tougher stains over months, covering up to 2,000 sq ft per bottle and keeping surfaces clean for up to a year.

## Description

NEW & IMPROVED NOZZLE! Wet and Forget Outdoor Cleaner with Xtreme Reach Hose End makes treating moss, mold, mildew, and algae stains quick and easy. Apply to an entire house, roof, driveway, or deck in minutes. The bottle attaches directly to your hose and the jet tip sprays up to 30 feet, allowing you to clean hard to reach areas like second story siding and roofs. The fan tips provides quick application to large surfaces like driveways and patios. Wet & Forget Outdoor goes to work with the wind and rain to gently clean the surface over time. Green stains generally clean up within a few weeks. Black stains or heavy stubborn stains may take 6-12 months to fully come clean. Be Patient, Good Things Take Time! Wet & Forget Outdoor contains no bleach and is safe to use on any type of deck, siding, roof, walkway, patio, brick, cement, or other outdoor surface. Wet & Forget Outdoor Xtreme Reach Hose End covers up to 2,000 square feet depending upon severity of the stain and porosity of the surface. Surfaces are likely to stay clean up to 1 year or longer. Repeat application yearly or when new stains appear

Review: Great spray. Works perfect. A quick spray down on the side of my house and leave it alone just to see the difference within a 24-48 hour period. It doesn’t harm my grass or my pets. Doesn’t have a harsh smell to it and don’t burn my skin if I get a little on me. It works fast and cleans the green algae off the side of my home like a professional. Looks great.
Review: Effective and efficient product. Have been using this product ( Wet & Forget), for the past 8 years on a two story colonial house that was always plagued with mold on the north side ( non sun facing), and just one coating each year has totally eliminated all the mold and NO regrowth. Had previously tried power washing with no positive effect until reading about this product. The far reach nozzle eliminates the need to use a ladder, and at age 77 a truly great benefit, and the cost is less than 5% of what a house washing company quoted for the job. It is imporatnt to shake well before use, and good to wear a hat and eye protection but nothing else.

## Features

- New & Improved Nozzle! Xtreme Reach Hose End Outdoor Cleaner attaches to garden hose; jet tip sprays up to 30ft to remove green and black stains caused by moss, mold, mildew, and algae on roofs and siding; fan tip provides quick application to driveways and decks; no rinsing
- 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 55° F
- Cleans over time 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
- It is bleach free and non-acidic; spray 100 feet away from lakes, ponds, rivers, and streams and flush plants with water before and after application
- Each bottle treats up to 2,000 square feet, heavy stained and porous surfaces will absorb more product

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 17.78 x 10.16 x 27.94 cm; 1.36 kg |
| Item Weight | 1.36 kg |
| Specific uses | Bottle |
| Item volume | 48 Fluid Ounces |
| Is mould resistant | Bleach Free |
| Scent | Rain |
| Batteries required | No |
| Included components | Unit^Instruction Guide |

## Product Details

- **Brand:** Wet & Forget
- **Item form:** Liquid
- **Scent:** Rain
- **Specific uses for product:** Bottle
- **Material features:** Cruelty Free

## Images

![Outdoor Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Cleaner, Xtreme Reach Hose End with New & Improved Nozzle, 48 Fluid Ounces - Image 1](https://m.media-amazon.com/images/I/51g7zERF1mL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***A on 6 January 2026*

Great spray. Works perfect. A quick spray down on the side of my house and leave it alone just to see the difference within a 24-48 hour period. It doesn’t harm my grass or my pets. Doesn’t have a harsh smell to it and don’t burn my skin if I get a little on me. It works fast and cleans the green algae off the side of my home like a professional. Looks great.

### ⭐⭐⭐⭐⭐ Review
*by T***8 on 5 December 2025*

Effective and efficient product. Have been using this product ( Wet & Forget), for the past 8 years on a two story colonial house that was always plagued with mold on the north side ( non sun facing), and just one coating each year has totally eliminated all the mold and NO regrowth. Had previously tried power washing with no positive effect until reading about this product. The far reach nozzle eliminates the need to use a ladder, and at age 77 a truly great benefit, and the cost is less than 5% of what a house washing company quoted for the job. It is imporatnt to shake well before use, and good to wear a hat and eye protection but nothing else.

### ⭐⭐⭐⭐ Review
*by J***C on 22 November 2025*

Very effective for siding and trim. Not so much for concrete driveway

## Frequently Bought Together

- Wet & Forget Outdoor Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Cleaner, Xtreme Reach Hose End with New & Improved Nozzle, 48 Fluid Ounces
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- 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

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**Shop now:** [https://www.desertcart.nz/products/670857070-outdoor-moss-mold-mildew-and-algae-stain-remover-multi-surface](https://www.desertcart.nz/products/670857070-outdoor-moss-mold-mildew-and-algae-stain-remover-multi-surface)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-17*