Best Way To Remove Mildew From Cedar Siding

When it is time to refinish clean off the mildew with a mild bleach solution oxygen bleach is preferred or commercial mildew remover.

Best way to remove mildew from cedar siding.

1 quart household chlorine bleach must be fresh 3 quarts warm water. 1 3 cup all purpose laundry detergent. It s also safe for plants that may inadvertently get dripped upon during the cleaning process. The oxygen bleach comes as a granular powder that mixes with water.

Oxygen bleach removes algae mold and mildew from cedar restoring much of the wood s natural beauty. To remove mildew from wood siding hardi plan or stucco use the following solution. Choose a liquid concentrate such as scotts outdoor cleaner plus oxiclean 9 99 per gallon. I used double the concentration on mine because i got tired of scrubbing.

It is non toxic to trees and vegetation and will not remove natural color from the siding. An alkaline cleaner such as washing soda or a cleaner containing trisodium phosphate can be added for extra cleaning. The safe and effective way to clean the wood is oxygen bleach. Vinegar solution 30 vinegar to 70 water simple green.

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.