You can dry wood siding using a dehumidifier or a space.
Cleaning cedar siding with bleach.
It is non toxic to trees and vegetation and will not remove natural color from the siding.
This is not the case for oxygen bleach.
Spray a generous amount of the bleach mixture onto the siding.
Mildew and tannin stains are often the causes of dark spots on cedar shakes.
The oxygen bleach comes as a granular powder that mixes with water.
One method used to determine if spots are from these two conditions is to treat them with a solution of bleach 1 part diluted with water 9 parts.
Leave the solution on the siding for about five minutes.
Get rid of that grunge by cleaning your cedar siding with an.
How to clean cedar siding with bleach 1.
Dry the siding first if you notice signs of mold growth.
Removing the the wood mold with oxygen bleach the safe and effective way to clean the wood is oxygen bleach.
Put on a pair of heavy duty rubber gloves because you are about to deal with bleach which can prove highly irritable.
The side of the house with the least sun exposure can be the worst spot with the cedar developing mildew or mold that looks black.
Unfortunately even in small amounts chlorine bleach eats away at the material it is applied to and in the case of your cedar siding it can weaken your wood s fibers.