---
product_id: 101981501
title: "W M BARR FG581 128OZ Siding/House Wash"
brand: "wm barr"
price: "131403CFA"
currency: XOF
in_stock: true
reviews_count: 8
category: "Wm Barr"
url: https://www.desertcart.sn/products/101981501-w-m-barr-fg581-128oz-siding-house-wash
store_origin: SN
region: Senegal
---

# Fast-acting formula 128oz concentrated power Made in USA quality W M BARR FG581 128OZ Siding/House Wash

**Brand:** wm barr
**Price:** 131403CFA
**Availability:** ✅ In Stock

## Summary

> ✨ Clean smarter, not harder with powerhouse siding wash! 🏡

## Quick Answers

- **What is this?** W M BARR FG581 128OZ Siding/House Wash by wm barr
- **How much does it cost?** 131403CFA 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/101981501-w-m-barr-fg581-128oz-siding-house-wash)

## Best For

- wm barr enthusiasts

## Why This Product

- Trusted wm barr brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **EPA Registered & Safe:** Trust a product that meets strict environmental standards.
- • **Concentrated 128oz Jug:** More clean per bottle—perfect for large projects.
- • **Proudly Made in the USA:** Support local manufacturing without compromising quality.
- • **Pressure Washer Compatible:** Effortlessly reach high and tough spots with your pressure washer.
- • **Blast Away Grime in Minutes:** Experience rapid cleaning that saves your weekend.

## Overview

W M BARR FG581 is a 128oz concentrated siding and house wash that quickly removes dirt, grime, and mold. EPA registered and made in the USA, it’s designed for use with pressure washers to deliver professional-grade cleaning results efficiently and safely.

## Description

W M BARR FG581 128OZ Siding/House Wash

Review: Excellent House Wash - and for a pressure washer - I've become a huge fan of Mold Armor house wash (same as their deck/fence wash). The stuff "just works" like no other. However, the only version I could ever find is the hose-end thing (and the refill for the hose-end bottle). I needed to reach higher than the hose-end sprayer could reach, which I was planning to do with a few special attachments on my pressure washer. I could not find Mold Armor for pressure washers anywhere and I could not figure out why (still don't know why it's so difficult). After searching for a while, I finally found the pressure washer version here and on a couple other sites. With our Prime membership, this ended up being the best deal for us. It worked like a charm - as it always does.
Review: It Works! - I simply insert low pressure nozzle feed tube directly into jug, spray on, let work and then rinse off with higher pressure nozzle. Probably has a bleach base so wondering if a diy bleach solution would do just as well less expensively.

## Features

- Powers away dirt, grime and mold in minutes
- Product is EPA registered
- 128oz concentrate size
- Country of origin: United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B07872R6C6 |
| Best Sellers Rank | #457,358 in Health & Household ( See Top 100 in Health & Household ) #5,021 in All-Purpose Household Cleaners |
| Customer Reviews | 4.3 4.3 out of 5 stars (195) |
| Date First Available  | November 14, 2017 |
| Item model number  | FG581 |
| Manufacturer  | W M BARR |
| Product Dimensions  | 6.16 x 6.16 x 11.82 inches; 5.7 Pounds |

## Product Details

- **Brand:** Wm Barr
- **Item Form:** Liquid
- **Material Feature:** Unscented
- **Scent:** Citrus
- **Specific Uses For Product:** house,siding,gutters

## Images

![W M BARR FG581 128OZ Siding/House Wash - Image 1](https://m.media-amazon.com/images/I/61bEx0g6apL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent House Wash - and for a pressure washer
*by D***T on August 13, 2018*

I've become a huge fan of Mold Armor house wash (same as their deck/fence wash). The stuff "just works" like no other. However, the only version I could ever find is the hose-end thing (and the refill for the hose-end bottle). I needed to reach higher than the hose-end sprayer could reach, which I was planning to do with a few special attachments on my pressure washer. I could not find Mold Armor for pressure washers anywhere and I could not figure out why (still don't know why it's so difficult). After searching for a while, I finally found the pressure washer version here and on a couple other sites. With our Prime membership, this ended up being the best deal for us. It worked like a charm - as it always does.

### ⭐⭐⭐⭐⭐ It Works!
*by J***B on September 5, 2023*

I simply insert low pressure nozzle feed tube directly into jug, spray on, let work and then rinse off with higher pressure nozzle. Probably has a bleach base so wondering if a diy bleach solution would do just as well less expensively.

### ⭐⭐⭐⭐⭐ Does the job.
*by A***R on June 12, 2022*

I used this with my gas power washer on my vinyl siding. I used the detergent tube directly in the product to spray it on then after 10 minutes rinsed it off with the yellow tip. There was a lot of green on the back of the house and this took it off completely.

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**Shop now:** [https://www.desertcart.sn/products/101981501-w-m-barr-fg581-128oz-siding-house-wash](https://www.desertcart.sn/products/101981501-w-m-barr-fg581-128oz-siding-house-wash)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-08-04*