How To Clean Pressure Treated Deck
Using a pressure washer is an optional step that can speed cleaning and rinsing and help brighten the wood prior to refinishing a deck.
How to clean pressure treated deck. Although pressure treated wood is highly resistant to molds and mildews extreme exposure to wetness and humidity may still form a buildup of mold and other grimy debris that is unpleasant to look at and unsanitary. To keep a pressure treated wood deck looking great it will need to be cleaned periodically using mild soap or deck cleaner and a pressure washer set on a low pressure setting. Much depends on the power of your equipment so. Wood is a product of nature and even pressure treated decks will eventually succumb to harsh uv rays wet dry cycles and temperature fluctuations.
For those of you who own a pressure treated wood deck you should do the cleaning and maintenance on the surface at least once or twice every year but it all depends on the location of your house in relation to things like the sun hills trees etc and also the local climate such as the large variation when comparing wellington to auckland. How to clean mold with a pressure washer you rarely need more than 1 500 psi of pressure to clean a deck and virtually any pressure washer even a light duty electric one can deliver this. Most decks made with normal wood only last 10 years while a pressure treated deck can last up to 40 years. Dirt collects mold spores can grow and discoloration can occur.
To add years of useful life to your deck treat. A wood deck takes a lot of abuse due to its constant exposure to the elements. Next inspect the deck drive in any protruding nails or screws and replace any warped boards. Keep up your deck maintenance.
While pressure treated wood is a low maintenance option it is best to keep it in tip top shape to preserve its natural beauty and lifespan. Use the fan tip and spray at an angle leaving two or more feet between the nozzle and the deck. Holding the nozzle too close can gouge a hole in your deck. Clean all deck surfaces that will be stained using a commercial deck cleaner and following the manufacturer s directions.
Fastest easiest way to clean a wood deck. Most cleaners work best if followed by a vigorous scrubbing with a scrub brush. You can clean and disinfect pressure treated wood with an oxygen bleach solution. Pressure treated wood deck after cleaning and sealing.