Water stains remove with a mild detergent and water.
How to remove algae from cedar siding.
Obtain a 1 1 5 gallon hand sprayer.
Removing the the wood mold with oxygen bleach.
Avoid spraying the water from the ground up as large amounts of water may seep behind the siding causing damage.
Oxygen bleach removes algae mold and mildew from cedar restoring much of the wood s natural beauty.
Set the nozzle on medium force and begin at the top spraying the water down.
Drench the siding where algae mold and or mildew is present and let solution sit for 20 minutes or so and rinse off.
The safe and effective way to clean the wood is oxygen bleach.
Choose a cleaning solution that is appropriate for the type of growth you have on your siding.
It is non toxic to trees and vegetation and will not remove natural color from the siding.
Spray down the siding with plain water from the garden hose.
Mix in the sprayer 25 solution of bleach with water.
The roof is solid and doing well.
The oxygen bleach comes as a granular powder that mixes with water.
Mildew and algae on vinyl and wood use a solution made of oxygen bleach not chlorine bleach mixed with water.
Stains on wood cleanse with mild detergent mixed with water.
It s also safe for plants that may inadvertently get dripped upon during the cleaning process.
And i called up the cedar association and they say you could do more harm than good and so i got mixed feelings.