---
product_id: 41828982
title: "Composite Deck Cleaner, 2 LB Container"
brand: "defy"
price: "RM250"
currency: MYR
in_stock: true
reviews_count: 8
category: "Defy"
url: https://www.desertcart.com.my/products/41828982-composite-deck-cleaner-2-lb-container
store_origin: MY
region: Malaysia
---

# Non-toxic to grass & most plants Oxygenated bleach formula for safe, deep cleaning Prepares composite wood for max sealer absorption Composite Deck Cleaner, 2 LB Container

**Brand:** defy
**Price:** RM250
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your deck game—clean smarter, protect longer! 🛠️

## Quick Answers

- **What is this?** Composite Deck Cleaner, 2 LB Container by defy
- **How much does it cost?** RM250 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/41828982-composite-deck-cleaner-2-lb-container)

## Best For

- defy enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Safe Formula:** Gentle on surrounding grass and plants—clean your deck without guilt or collateral damage.
- • **Sealer-Ready Surface:** Opens wood pores for superior DEFY Composite Deck Sealer absorption, extending deck life and vibrancy.
- • **Deep Oxygenated Cleanse:** Powerful oxygen bleach removes dirt, black stains, and weathered graying without damaging surfaces.
- • **Multi-Surface Versatility:** Not just for decks—perfect for wood fences, vinyl, aluminum siding, and more for a whole-home refresh.
- • **Professional-Grade Results:** Trusted by pressure washing pros to clean deeply without streaks or surface damage.

## Overview

DEFY Composite Deck Cleaner is a 2 lb powdered oxygen bleach formula designed to deep clean composite wood surfaces by removing dirt, black stains, and weathered graying caused by UV exposure. Safe for grass and most plants, it prepares decks for optimal sealer absorption and doubles as a versatile cleaner for wood fences, vinyl, and aluminum siding. Highly rated by professionals for effective, damage-free cleaning.

## Description

DEFY Composite Deck Cleaner is an oxygen bleach deck cleaner that effectively removes black stains caused by dirt, grime, weathered graying, and more from composite wood surfaces. Unlike chlorine bleach, this deck cleaner will not harm composite wood fibers, pets, grass, or most plants. Using a chlorine bleach harms the wood as well as the vegetation surrounding the deck. DEFY Composite Deck Cleaner is a powdered concentrate that is mixed with water to safely clean and restore the natural beauty of exterior, composite wood decks.

Review: Excellent - Works great!
Review: An Exceptional Solution for Cleaning Composite Decks - This product is fantastic for cleaning composite decks. As the owner of a professional pressure washing company, I can tell you that pressure washing alone can damage composite surfaces. While it may remove dirt, it often leaves behind marks and streaks. Some people resort to using bleach or pool shock mixtures to eliminate moss and algae, but these can fade the color of your deck. In my experience, this product is currently the best solution on the market. Although it may be a bit pricey, it’s worth it for preserving your deck. Simply mix two measurement cups with hot water (it works with cold water too, although the powder dissolves more slowly) and spray a small area, letting it sit for a couple of minutes. This will help lift the dirt from your deck. Then, use a brush to scrub and rinse with a pressure washer—just keep the nozzle at a safe distance. This method effectively cleans without damaging the surface. Additionally, this product works wonders on painted wood siding. It loosens dirt, which you can then rinse off with a garden hose or pressure washer. We often use it to detail the wood siding on higher decks where dirt accumulates deep in the planks—it works like a charm. One area for improvement would be for the company to include a measuring cup with the product again. They may have removed it to cut costs, but not having it makes it challenging to measure the right amount for a one-gallon sprayer. So please, consider reintroducing the measurement cup!

## Features

- Cleans Composite Wood Surfaces Before Sealing – This oxygenated bleach deep cleans composite wood surfaces and opens the pores for maximum absorption of DEFY Composite Deck Sealer.
- Removes Graying From Weathered Wood – This powerful composite deck cleaner not only cleans the wood, but will remove weathered graying color caused by damaging UV rays.
- Removes Dirt, Debris, & Black Stains – This safe, oxygenated bleach deep cleans and removes dirt, & unsightly stains.
- Safe for Grass & Most Plants – This product is a powerful oxygenated cleaner that won’t harm grass and most plants.
- Great "Whole House" Cleaner – DEFY Composite Deck Cleaner not only cleans composite decks, but it can be used as a wood fence cleaner, wood siding cleaner, vinyl siding cleaner, aluminum siding cleaner, and more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00BW8H476 |
| Best Sellers Rank | #355,828 in Health & Household ( See Top 100 in Health & Household ) #1,062 in Household Floor Cleaners |
| Customer Reviews | 4.1 4.1 out of 5 stars (147) |
| Date First Available  | February 25, 2016 |
| Is Discontinued By Manufacturer  | No |
| Manufacturer  | SaverSystems |
| Product Dimensions  | 3.5 x 3.5 x 6.75 inches; 2 Pounds |

## Product Details

- **Brand:** DEFY
- **Item Form:** Granule
- **Scent:** Wood
- **Specific Uses For Product:** Deck

## Images

![Composite Deck Cleaner, 2 LB Container - Image 1](https://m.media-amazon.com/images/I/7145yN07J1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent
*by G***T on November 13, 2025*

Works great!

### ⭐⭐⭐⭐⭐ An Exceptional Solution for Cleaning Composite Decks
*by X***V on May 21, 2025*

This product is fantastic for cleaning composite decks. As the owner of a professional pressure washing company, I can tell you that pressure washing alone can damage composite surfaces. While it may remove dirt, it often leaves behind marks and streaks. Some people resort to using bleach or pool shock mixtures to eliminate moss and algae, but these can fade the color of your deck. In my experience, this product is currently the best solution on the market. Although it may be a bit pricey, it’s worth it for preserving your deck. Simply mix two measurement cups with hot water (it works with cold water too, although the powder dissolves more slowly) and spray a small area, letting it sit for a couple of minutes. This will help lift the dirt from your deck. Then, use a brush to scrub and rinse with a pressure washer—just keep the nozzle at a safe distance. This method effectively cleans without damaging the surface. Additionally, this product works wonders on painted wood siding. It loosens dirt, which you can then rinse off with a garden hose or pressure washer. We often use it to detail the wood siding on higher decks where dirt accumulates deep in the planks—it works like a charm. One area for improvement would be for the company to include a measuring cup with the product again. They may have removed it to cut costs, but not having it makes it challenging to measure the right amount for a one-gallon sprayer. So please, consider reintroducing the measurement cup!

### ⭐⭐⭐⭐ Great Cleaner for Composite Decks.
*by R***N on May 4, 2017*

We cleaned our new BamDeck composite deck. We used two bottles of the powder, mixed in ten gallons of warm water total, for the whole 1,600 square foot deck. We applied it with a garden sprayer in small sections, then let it sit as directed, and brushed with a soft-bristle brush (as recommended by the composite manufacturer) before hosing it off. I recommend washing early in the morning, or later in the day when there is no direct sun if possible. If you apply in the sun, it's more difficult to keep it damp while it sits for ten to fifteen minutes as directed. The deck looked beautiful when we were finished. My only complaint is the high cost per bottle for a cleaner. However, we should only need to use it twice a year to keep the deck like new.

## Frequently Bought Together

- DEFY Composite Deck Cleaner, 2 LB Container
- Defy Composite Deck Waterproofing Sealer 1 Gallon
- Superio Deck Scrub Brush with Long Handle 48 Inches, Heavy Duty Stiff Bristles Grout Scrubber with Scraper - Cleans Hot Tub, Swimming Pool, Granite Tiles, Bathroom, Patio, Kitchen, Wall and Deck

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-23*