Best Way To Remove Mildew From Wood Siding

Oxygen bleach removes algae mold and mildew from cedar restoring much of the wood s natural beauty.

Best way to remove mildew from wood siding.

Elaine sulpy senior writer updated october 18 2017. You may have to repeat this process a couple of times where areas have more algae mold or mildew. When mildew gains a foothold homeowners often turn to diluted chlorine bleach sodium hypochlorite a k a. 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.

Point your pivotpro hit the trigger and start spraying cleansing water against your dirty wood siding. Work down from the roofline taking on one 10 foot square section at a time. 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.

1 3 cup all purpose laundry detergent. Mildew begins as a gray or white powdery colony and eventually turns black or brown. To remove mildew from wood siding hardi plan or stucco use the following solution. To avoid further growth and possible wood rot or in the case of composite decking simply to stave off unsightly surface stains remove mildew at first sight.

Mildew is a surface mold that grows in warm damp places like basements laundry rooms and shady porches. In about day time a 2000 square foot two story home can be cleaned. These products are available in hardware paint stores. To test if the wood is covered with mildew or just dirt dab the stain with a cotton swab dipped in household chlorine bleach.

Your standard household whitener. It is non toxic to trees and vegetation and will not remove natural color from the 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. Drench the siding where algae mold and or mildew is present and let solution sit for 20 minutes or so and rinse off with a garden hose.

When wood siding is stained or left to weather naturally use a water repellent often combined with a wood preservative finish.