Composite Decking Cleaner & Restorer


A pH-neutral composite decking cleaner and restorer product that is non-hazardous and non-toxic. It works to dislodge dirt and slippery algae instead of killing it, leaving a safe and clean surface.

Composite Decking Cleaner

A great value ready-to-use composite decking cleaner chemical for quick and easy removal of algae and dirt. It works by a different process to most cleaning chemicals with nano ‘energy packages’ which penetrate and break the surface tension and lift off dirt and algae.

Safe To Use

One of the gentlest environmentally friendly exterior detergents available, DeckKleen is a food-safe and nearly odourless all-natural cleaner that is made in the UK.

Non-toxic and non-hazardous, with no acids, biocides, or caustic alkalis, this cleaner is safe for marine life and for pets or children that may wander near to composite decking. You won’t need any PPE when using it and the cleaned surface will tend to stay cleaner for longer after its use.

How To Apply

The product comes at ready to use strength (don’t dilute it further), simply spray or tip onto decking say 1 board at a time, scrub in well with a broom to aid cleaning, leave for a couple of minutes and then flush off with a garden hose for several minutes. Like most detergents, it will typically work better on warmer days.

Composite Decking Cleaner

You can download the data sheet here.

Please contact us to talk about any decking cleaner challenges you may have at:

Acute Build Clean | 74 Bo’ness Road | Grangemouth | FK3 9BL

Tel: 01324 309100 | Email:


Composite Decking Cleaner