What is the Best Cleaner for Composite Decking?

M. John

Clean decking will always look beautiful. Cleaning your ultra decking regularly will not only make it look attractive but can prevent the growth of mould. Cleaning composite decking is easy. You need to have a good cleaner for your composite decking. What is the best cleaner for composite decking?

Types of Composite Decking Cleaner

You can use different kinds of cleaners to make your decking sparkling clean. But not all the cleaners are good for cleaning composite decking. You will not want to use a kind of cleaner that can damage composite decking. Choosing the best cleaner for wood-plastic composite is the right choice to make. Additionally, you can purchase cleaning solutions from stores or choose to make your own cleaner.

What is the Best Cleaner for Composite Decking?

Ammonia-Free Liquid Dish Washer

If you have a dishwasher at home that is free from ammonia, you can use it for your composite decking. To wash your deck, you can mix the liquid dishwasher with warm water and use it to clean your decking. Add about two tablespoons of the dishwasher to a gallon of warm water. Then use the mixture for your composite decking.


Vinegar is safe for use on decking. Deck owners can use apple cider vinegar to clean their decking.  Additionally, you can also use white vinegar to wash your composite decking. Vinegar cannot damage composite deckings. To use vinegar as a cleaner for your decking, mix the vinegar with water. For emphasis, mix a half cup of vinegar with a gallon of water. Then use the mixture to scrub your decking. In addition, vinegar is the best cleaner for removing mould on composite decking.

Baking soda

Baking soda is also a good cleanser for composite decking. Cleaning your deck with baking soda is safe. Baking soda is not a harsh substance that can damage composite decking. When using baking soda to wash a composite board, sprinkle some baking soda on the decking. After sprinkling it on the decking surface, you can now scrub the decking with a bristle brush.

What Is the Best Cleaner For Composite Decking?

Know the different kinds of cleaners you can use to tidy up deckings and what is the best cleaner for composite decking. The best cleaner for wood-plastic composites should be a type that does not contain harsh chemicals. There are a lot of cleaning solutions in stores. You should use a type that is gentle for composite deckings.

Composite deckings are different from other kinds of flooring materials. A cleaner that is suitable for washing a wood decking may not be suitable for a wood-plastic board. For instance, while bleach may not affect wood decking, it is dangerous to use on composite deckings. Bleach can permanently damage wood-plastic composites. It is not suitable for use on composite deckings.

The best cleanser for composite decking should be eco-friendly. Vinegar is one of the nicest cleaners for composite deckings. It is important to note that undiluted vinegar should not be used to clean composite decking. Ensure you dilute the vinegar with water before using it to clean your decking.

How to Clean a Composite Decking

Composite decking is not difficult to tidy up. You can clean it easily when compared to wood decking. Tidying up a wood-plastic decking requires a cleaning solution, water, bucket, brush and garden hose with a water nozzle. It also requires scrubbing the composite decking depending on the kind of stain on the decking.

If your composite decking is dusty, you can sweep it and mop it with soapy water. For oil stains on the decking, you can pour soapy water on the spot and scrub the composite decking with a bristle brush.

Additionally, if there is mould on your composite decking, use vinegar. You can use it as a mould remover. To do this, pour diluted vinegar on the mould and use a bristle brush to scrub it.


The best cleaner for composite decking is a type that does not contain harsh chemicals. Diluted apple cider vinegar or white vinegar is one the best for wood-plastic composite.


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