To clean deck wood start by prepping the deck properly.
Easiest way to clean a wood deck.
The way to clean mildew is with a solution of one part bleach to four parts water.
If the stain remains repeat the soak and scrub.
Let the bleach solution sit on the stain for 15 minutes then scrub with a brush and rinse.
Fastest easiest way to clean a wood deck.
Then clean the deck with a scrub brush or a pressure washer.
Best for wood.
A wood deck takes a lot of abuse due to its constant exposure to the elements.
Clear the surface of your deck of anything that could get in your way.
Your deck needs to be cleaned and maintained to look its best.
Additionally you should treat your deck or reseal the wood at least once a year.
Dirt collects mold spores can grow and discoloration can occur.
Apply the solution to the algae or mildew.
Wood is a product of nature and even pressure treated decks will eventually succumb to harsh uv rays wet dry cycles and temperature fluctuations.
To add years of useful life to your deck treat.
Not only does chlorine bleach break down wood fibers and alter the color it also corrodes metal fasteners including the screws and nails holding your deck together.
Cleaning your deck will ensure the wood is free of grime dirt and debris.
However it is important that at least once a year you give your deck a thorough cleaning following some version of the steps presented below.
Cleaning with bleach does kill mold and mildew that may be on the deck but it does not eliminate the spores from which mold and mildew grow.