This is an effective but kind cleaner, designed to remove dirt from decking surfaces and other timber. It will also handle lichen and algae too. It is biodegradable and comes in an economical concentrated form. You can even use it to clean concrete and other similar surfaces too.

  • A water-based, biodegradable solution
  • Concentrated so it goes further

The basics

You’ll need

  • Stiff Broom

This product is available on our website and can be shipped with your order for Deck Clean so you can get the job done quickly.


Deck Clean is supplied in 2.5 litre containers.

Instructions for use


Deck Clean is water based and doesn’t contain any nasty fungicides, yet still manages to get the job done brilliantly.

All you have to do is to dilute one part Deck Clean to two parts water, apply with a mop or brush and it will do the trick in getting rid of lichen, algae and other general dirt.

Prepare It

Before you apply Deck Clean give the area to be treated a good brushing.

Apply It

Dilute one part of Deck Clean with two parts water for general cleaning. Use neat on stubborn stains. Deck Clean can be applied with a brush or from a watering can with a rose spout. Leave to work for about 5 minutes. Wash the residue away with clean water and let it dry before allowing people to walk on it.

What else do I need to know?

Disposal and Safety information

Please see the Material Safety Data Sheet.