building a synthetic deck cleaner
With the money you save by not using these coatings and cleaning materials, you can recoup the higher cost of composites in about five years. ... This Old House general contractor Tom Silva shows how to build a simple entry-level deck How to Build a Small Deck. ... All About Composite Decking ...
Composite decking is one of the most popular decking materials, and with good reason—it's durable, attractive and inexpensive. But even the most ardent fan of this type of deck won't be a fan of cleaning composite decks.
Spray the Deck Cleaner Once the cleaner has been on the boards for the period the manufacturer recommends, spray the deck clean with the power washer. You should then allow at least 24 hours before applying any further treatments or stains to the deck, in order to ensure that it's completely dry. Watch This Video About Composite Decking 02:05
Use a cleaning product containing oxalic or phosphoric acid base, also known as Deck Brightener, to lighten or remove the rust or dirt. Product may need to sit on stain 10-15 minutes before rinsing.
In preparation for cleaning you will need water for rinsing (hose or power washer), the recommended deck brush with an extension handle, and DeckCleaner. Important: Clean in small, manageable areas. Thoroughly rinse each area before moving onto the next section and do not let the cleaner dry on the surface.
Wash down with warm soapy water and a soft bristle brush to clean the deck ing of any pollen and dirt that may have built up. Ensure to brush in the direction of the boards and to properly rinse the decking after you have washed it down to ensure no leftover unwanted watermarks.