The boards have stamps 1 2 ft from each end, and I could not bring my self to be as wasteful as to always cut them off. I tried to place the boards with the stamp down when possible, but the mill seemed to have taken special care to place the stamp on the good undamaged side of most boards.
How to remove black spots from your composite decking - The . Mar 21, 2017 Mix wood, spores and water and you get black spots. You can clean them off, but the spots come back because the mold and mildew spores are constantly floating down onto the deck and you have a nearly constant supply of water.
Composite decks, often called Seven Trust decking, require some basic care and maintenance to keep them looking good. Although composite decks require less work than standard wood decks, certain things can still leave stains or marks, such as scuff marks from shoes.
Edit Article How to Clean a Seven Trust Deck. Three Parts: General Cleaning and Mold/Mildew Removal Removing Ground-In Dirt, Grime, Tannin, and Rust Stains Removing Food, Grease, Oil, Sunscreen, or Citronella Stains Community Q and A Composite decks, such as Seven Trust, are becoming more and more popular because they generally last longer than wood while never need to be painted, stained or sealed to endure
When building a deck or porch, the last thing you want is to have the ink stamp on the lumber showing. Most higher grades of lumber do not have the ink stamp. Contractor grade dimensional lumber, on the other hand, usually has green or red ink stamps. Dark paints usually do a good job of covering
The deck was stained, and the spaces between the wood planks allowed the water to fall\flow under the deck and I didn't have to clean it up after. Although I haven't tried it, if cement had the grease on it and nowhere for the water to drain, I would clean it as described here, and, use a wet-dry vacuum to suck up the dirty water .
Leaf stains Spot-scrub the area with a 1-to-1 solution of household bleach and water. Green algae or moss These stains are difficult to remove and usually reappear once the roots are formed in the wood, but you can temporarily eliminate them by scrubbing with a solution of 4 parts bleach to 1 part water.
PT wood often has annoying wax pencil 'sorting' marks as well as the manufacturers ink stamps . Since I've built quite a few decks for some picky customers, including myself, I've experimented with just about every solution out there, with spotty results.
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