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Deck Cleaner - 3x5L

Name: Deck Cleaner - 3x5L
Brand: SMARTSEAL
SKU: 5I-9NGE-F85Z-3X5
Price: 73.95 GBP
Availability: InStock
Rating: 5 (1 reviews)

Sold by Smartseal UK

Product information

Description

General description

A high-performance deck cleaner that effectively removes lichen, algae, moss, and dirt from decking and other external wooden surfaces without the need for pressure washing, which can leave permanent marks. It serves as a powerful moss remover, composite decking cleaner, and algae remover for decking and garden furniture. The potent biocide and active elements in Deck Cleaner quickly kill off algae, lichen, and other organic matter, ensuring a thorough clean.

Technical specifications

Coverage: Up to 40m² per 5 litre container when diluted 1:1

Application: Dilute 1:1 with water

Contact time: Leave on the surface for 1-2 hours

Usage

Apply using a sprayer or watering can

Work in with a brush or stiff broom

Rinse with clean water after application

Repeat the process if necessary for best results

Other information

Non-acidic formulation safe for all types of wood and garden furniture

Will not damage plastic pool liners, natural stone, concrete, or other nearby materials

Use appropriate safety wear as Deck Cleaner can damage skin on contact

Refer to the SDS (Safety Data Sheet) for further information

Features

Brand
SMARTSEAL
Consistency
Liquid
Intended use
Outdoor
Volume in litres
15 l
Material
Wood

Customer reviews

5,0

/ 1 Reviews

Reviews verified by ManoMano

SStephen

Published on 13/04/2026, United Kingdom

Excellent product, time will tell if it keeps the green algae/moss from forming, but brought my decking up like new. Yes it has bleaching agent in it, so be careful when using, I only left it on for an hour and got great results.

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Deck Cleaner - 3x5L

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