Cleaning Moldy Siding

Accumulated dirt grime grease and plant material can also provide the perfect breeding ground for mold.

Cleaning moldy siding.

Read on and we ll show you how to clean vinyl siding the right way. Mold and mildew are basically two words for the same thing and cleaning them from the side of a house is usually easy with a power washer. When mildew gains a foothold homeowners often turn to diluted chlorine bleach sodium hypochlorite a k a. Mold however can be more difficult to find as typically the first sign is a bad smell.

Over time mold can grow on a vinyl siding because it has not been cleaned for a while. It is powdery and resides on the surface of materials. Homeowners can then try applying a mildew blocker to keep the matter from returning. This can be done by either the homeowner or a professional contractor.

Mildew is usually a gray white or light brown color. Your standard household whitener 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. Luckily cleaning vinyl siding is a fairly easy job and there are a wide variety of products to help remove typical stains. That technique is problematic when cleaning vinyl siding though because a pressure washer can force water under the siding.

The next step in eradicating mold on siding is typically cleaning the siding with a bleach solution which is either sprayed or brushed onto the affected areas.