How To Clean That Moldy Siding

Vinyl siding is a durable, versatile, and resilient building material, but it does require some routine care and cleaning.
Luckily, vinyl siding is fairly easy to clean, and there are a wide variety of products to help remove typical stains. According to the Vinyl Siding Institute, the best way is to use a soft cloth or an ordinary long-handled, soft-bristle brush. To prevent streaking, start at the bottom and work up towards the top of the house. Thoroughly rinse any cleaning solution as you go.

Some good cleaning solutions include:
• 70% water, 30% white vinegar makes a great all-purpose cleanser that removes light mold and mildew stains.
• For a stronger solution, mix together one-third cup powdered laundry detergent, two-thirds cup powdered household cleaner, one quart liquid laundry bleach and one gallon of water.
• If you are concerned about landscaping, use a solution comprised of one gallon of water mixed with one cup oxygen bleach in a bucket. The oxygen bleach will clean the vinyl without damaging your landscaping.
• Simple Green offers an environmentally friendly cleaner that is specially formulated for use on vinyl and aluminum siding, stucco, terra cotta roof tiles and painted wood. The non-toxic biodegradable concentrate can be used manually or with pressure washers.
Another effective way to clean vinyl siding is by using a pressure washer, although some manufacturers advise against it, and other manufacturers recommend a limited amount of pressure.
Avoid using any cleaning products that contain organic solvents, undiluted chlorine bleach, liquid grease remover, nail polish remover, or furniture polish or cleaners.
With just a little bit of time and effort, vinyl siding can be kept looking “like new” and will provide many years of trouble-free protection for your home.