Use a quality wood cleaner or if you have access to one a pressure washer.
Block spots on pressure treated wood siding.
The best stains should last three to five years on a deck and even longer if applied to siding or fences which don t get as much abuse.
Though black mold is undesirable on rough sawn lumber it is neither particularly dangerous or difficult to remove in most cases.
Over a long period of time if the mold is left on the treated lumber it will eventually work its way into the grain of the wood.
Dip a scrub brush into the solution and spread it over the deck.
If extra force is needed gently spray the siding with a pressure washer.
Treated lumber is protected from many things including mold and mildew but that only means it will not penetrate the surface quickly.
If the cleaning is successful continue with the rest of the siding.
This product is a linseed oil based stains that will give your projects a long lasting beauty as well as the much needed protection.
With a garden hose and nozzle spray one section of the stained wood siding from the top down.
What a sealer does is helps that pressure treated lumber from weathering.
If you re using a pressure washer be careful not to damage the wood.
The sun and water beat down on a deck snow can pile up.
When the lumber weathers it turns a bad color it starts to shrink and starts to get cracks in it.
Cedar siding looks beautiful when it s fresh and new but as the years go on it may become grungy dark and neglected.
Cabot semi solid deck siding stains penetrate so deep into the wood.
Bleach is one of the best solutions for removing black mold and mildew spots on your wooden decking.
Don t go any higher than 1500 psi and use either a 25 or a 40 degree tip.
The side of the house with the least sun exposure can be the worst spot with.
Depending on the wood and the treatment this could take anywhere from weeks to.
Mix 1 cup of bleach into 1 gallon of water.
Black mold can be an irritant for people with certain allergies and people with severe allergies can be made very sick by being in close proximity to black mold spores.
Cabot semi solid deck siding stains.
I don t know what the black spots are it could just be mildew or mold growing.
Mold and mildew grow when the wood is wet and doesn t get a chance to dry often.
Besides it highlights the natural beauty in the wood s grain and texture with a distinct.