---
product_id: 222574361
title: "SmartSealDeck Cleaner - Powerful And Efficient Composite Decking Cleaner & Fence Cleaner- No Pressure Washing - Concentrated Formula Decking Cleaner for Wood - Removes Algae Easily! (2 x 5 Litre)"
brand: "smartseal"
price: "1930.83 DT"
currency: TND
in_stock: true
reviews_count: 7
url: https://www.desertcart.tn/products/222574361-smartsealdeck-cleaner-powerful-and-efficient-composite-decking-cleaner-and-fence
store_origin: TN
region: Tunisia
---

# Kills algae & black spot lichens 2 x 5L concentrated formula No pressure washing needed SmartSealDeck Cleaner - Powerful And Efficient Composite Decking Cleaner & Fence Cleaner- No Pressure Washing - Concentrated Formula Decking Cleaner for Wood - Removes Algae Easily! (2 x 5 Litre)

**Brand:** smartseal
**Price:** 1930.83 DT
**Availability:** ✅ In Stock

## Summary

> 🌟 Restore your deck’s glow without the hassle!

## Quick Answers

- **What is this?** SmartSealDeck Cleaner - Powerful And Efficient Composite Decking Cleaner & Fence Cleaner- No Pressure Washing - Concentrated Formula Decking Cleaner for Wood - Removes Algae Easily! (2 x 5 Litre) by smartseal
- **How much does it cost?** 1930.83 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/222574361-smartsealdeck-cleaner-powerful-and-efficient-composite-decking-cleaner-and-fence)

## Best For

- smartseal enthusiasts

## Why This Product

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

## Key Features

- • **DIY Deck Revival:** Simple brush-on application—no pros required, just stunning results.
- • **Gentle Yet Effective:** No pressure washing means zero damage to your precious decking.
- • **Instant Garden Glow-Up:** Transforms tired decks and fences back to vibrant, envy-worthy condition.
- • **Algae & Lichen Assassin:** Specialized biocides wipe out green growth and black spots fast.
- • **Concentrated Powerhouse:** Two 5L bottles cover up to 100m² for deep, lasting clean.

## Overview

SmartSeal Deck Cleaner is a concentrated, non-acidic formula designed to safely and effectively remove algae, green growth, and black spot lichens from composite and wooden decks and fences. It eliminates the need for damaging pressure washing, covers up to 100 square meters per pack, and offers an easy DIY application that restores your outdoor surfaces to a vibrant, like-new appearance.

## Description

SmartSealDeck Cleaner - Powerful And Efficient Composite Decking Cleaner & Fence Cleaner- No Pressure Washing - Concentrated Formula Decking Cleaner for Wood - Removes Algae Easily! (2 x 5 Litre)

## Features

- 🧹 REVITALISE AND CLEAN YOUR DECK WITH SMARTSEAL DECK CLEANER - High-Performance Decking Cleaner and Reviver. Specifically designed to remove green growth, algae, and black spot lichens from decks, fences and other external wooden surfaces, this powerful non-acidic formula ensures thorough cleaning. Say goodbye to unsightly growth and enjoy a rejuvenated wooden deck with this highly effective decking cleaner and algae remover.
- 🛠️ RESTORE YOUR DECK WITH CONFIDENCE - Say goodbye to the need for pressure washing, which could potentially damage your decking. Our deck restorer is designed to remove the need for aggressive pressure washing, preventing potential damage such as marks, striping, and compromised wood integrity. Safely revive your composite or wooden decking with our effective formula. Revive the colour and beauty of your garden decking with our trusted deck restorer.
- 🦠 POWERFUL DECKING ALGAE REMOVER AND RESTORER - Experience the ultimate solution for killing off green growth and removing organic matter from your decking and garden furniture. Our formula contains potent biocides specifically designed to target and eliminate green algae and other organic substances such as black lichen. Revive the colour and appearance of your composite decking with our effective and reliable decking restorer.
- 🧑‍🔧EFFORTLESS COMPOSITE DECKING RESTORATION - Rejuvenate your composite decking and restore its vibrant colour with ease. Our composite decking restorer provides a simple DIY solution that can be carried out by anyone. Simply apply the product and work it into the surface using a brush or stiff broom, then allow it to sit for 1-2 hours. Finally, rinse with water. No professional assistance required - you can confidently undertake this project yourself.
- 🧴 SUPERIOR BLACK SPOT AND ALGAE REMOVER - Discover the power of our algae remover and cleaner. Effortlessly eliminate algae, grime, and black spots. Most dirt and grime disappear after one application, for a "Good as New" look. For stubborn areas, consider a second coat. Say goodbye to green algae and black lichen with our effective deck cleaning solution.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Smartseal UK Ltd. |
| Part number | 5S-X93Q-BLXV |
| Manufacturer reference | 5S-X93Q-BLXV |
| Style | 2 x 5 Litre |
| Coverage | 50 - 100 square meters |
| Special Features | Concentrated |
| Specific uses | Deck,Furniture |
| Included components | Product Only |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** SmartSeal
- **Liquid volume:** 10 Litres
- **Item form:** Liquid
- **Coverage:** 50 - 100 square meters
- **Manufacturer:** Smartseal UK Ltd.

## Images

![SmartSealDeck Cleaner - Powerful And Efficient Composite Decking Cleaner & Fence Cleaner- No Pressure Washing - Concentrated Formula Decking Cleaner for Wood - Removes Algae Easily! (2 x 5 Litre) - Image 1](https://m.media-amazon.com/images/I/61RohXPPT6L.jpg)
![SmartSealDeck Cleaner - Powerful And Efficient Composite Decking Cleaner & Fence Cleaner- No Pressure Washing - Concentrated Formula Decking Cleaner for Wood - Removes Algae Easily! (2 x 5 Litre) - Image 2](https://m.media-amazon.com/images/I/61fbmnav21L.jpg)
![SmartSealDeck Cleaner - Powerful And Efficient Composite Decking Cleaner & Fence Cleaner- No Pressure Washing - Concentrated Formula Decking Cleaner for Wood - Removes Algae Easily! (2 x 5 Litre) - Image 3](https://m.media-amazon.com/images/I/71i-LPNAltL.jpg)
![SmartSealDeck Cleaner - Powerful And Efficient Composite Decking Cleaner & Fence Cleaner- No Pressure Washing - Concentrated Formula Decking Cleaner for Wood - Removes Algae Easily! (2 x 5 Litre) - Image 4](https://m.media-amazon.com/images/I/71LLlDiUshL.jpg)
![SmartSealDeck Cleaner - Powerful And Efficient Composite Decking Cleaner & Fence Cleaner- No Pressure Washing - Concentrated Formula Decking Cleaner for Wood - Removes Algae Easily! (2 x 5 Litre) - Image 5](https://m.media-amazon.com/images/I/71w0qDfktLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ excellent product
*by H***. on 7 November 2024*

So easy to use, quick results, no scrubbing needed, have used this multiple times, you won't be disappointed

### ⭐⭐⭐⭐⭐ Excellent Product
*by N***  on 9 May 2024*

Slightly sceptical as the decking hasn’t been cleaned fo several years. Mixed at a 1:1 ratio, allowed to dwell for 60-90 mins, wet down & scrubbed with stiff brush then washed down…. Excellent result.

### ⭐⭐⭐⭐⭐ Did the job
*by J***S on 14 September 2023*

Did what it said. I had very dirty green decking so left the product on for a few hours and it cleaned it well. I ordered more to finish the whole job.

## Frequently Bought Together

- SmartSeal Deck Cleaner - Powerful And Efficient Composite Decking Cleaner & Fence Cleaner- No Pressure Washing - Concentrated Formula Decking Cleaner for Wood - Removes Algae Easily! (2 x 5 Litre)
- 9" Stiff Heavy Duty Long Handled Scrubbing Brush Deck Broom with Wooden Handle PVC Bristles
- Spear & Jackson 5LPAPS 5 Litre Pump Action Pressure Sprayer

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**Shop now:** [https://www.desertcart.tn/products/222574361-smartsealdeck-cleaner-powerful-and-efficient-composite-decking-cleaner-and-fence](https://www.desertcart.tn/products/222574361-smartsealdeck-cleaner-powerful-and-efficient-composite-decking-cleaner-and-fence)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-10*