How To Clean Mold Off Painted Wood Siding

Once mold or mildew has made its home on the siding it can be hard to get rid of particularly on wood siding prevention is key.

How to clean mold off painted wood siding.

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. 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. Use a soft bristled brush dip it in the soapy solution and gently scrub the moldy surface.

Use a soft bristled brush to scrub down the surface. But buyer beware steve warns that these products do not guarantee mold free siding forever. As the mold spores haven t penetrated through to the wood you can use a mild cleanser to remove the surface mold with a high rate of success. How to remove mold and mildew from house siding some simple cleaning solutions and a soft bristled brush can remove mold and mildew from your siding and protect your family and your home s value.

Spray the mold with a heavy application of the bleach and water solution and allow it to soak for several minutes so that the solution can seep into the pores of the wood where the mold is located. Work down from the roofline taking on one 10 foot square section at a time. Point your pivotpro hit the trigger and start spraying cleansing water against your dirty wood siding. To clean mildew or mold mix a squirt or two of dishwashing detergent and some warm water.

Wash down sealed or painted wood if the mold has grown on painted wood like an interior door or a sealed wood finish like floors begin by washing down with a liquid dishwashing detergent and water solution. Mix one tablespoon of detergent to one quart of water. The oxygen bleach comes as a granular powder that mixes with water. Paint with special additives to reduce mold and mildew can also be helpful.

It said to use 4 to 1 on the oxy bleach and i did 2 to 1. Oxygen bleach hydrogen peroxide. Chlorine can also damage foliage and stain clothing. 1 3 cup all purpose laundry detergent 1 quart household chlorine bleach must be fresh 3 quarts warm water an alkaline cleaner such as washing soda or a cleaner containing trisodium phosphate can be added for.

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.