Removing Mold From Cedar Siding

Scrubbing the wood with a dilute oxalic acid solution is sometimes effective.

Removing mold from cedar siding.

It appears to make mildew vanish but on porous surfaces such as wood or vinyl siding chlorine evaporates too quickly to get to the fungi s roots guaranteeing regrowth. Whether it s mold or mildew your siding is no place to have things growing. It s also safe for plants that may inadvertently get dripped upon during the cleaning process. These often occur in combination with extractive bleeding and mildew growth.

Less volatile than chlorine it removes mildew on and below the surface as well as algae dirt and oxidized paint but won t harm plants or clothing. Chlorine can also damage foliage and stain clothing. You can also use this technique to clean siding as well as sealed brick and patio stones. It is non toxic to trees and vegetation and will not remove natural color from the siding.

Make sure to rinse away all bleach because any bleach left behind may discolor the cedar. Oxygen bleach hydrogen peroxide. Scrubbing the cedar with a dilute oxalic acid solution is sometimes effective. The safe and effective way to clean the wood is oxygen bleach.

Rinse thoroughly if any contact occurs. These stains can be difficult to remove. If you had mold growing dry the siding a second time with a heater or. Rinse your siding with water.

Note that you should avoid applying the bleach solution in direct sunlight or to unfinished wood. Oxygen bleach removes algae mold and mildew from cedar restoring much of the wood s natural beauty. The solution should not be used for aluminum gutters or windows.