In this four part article part 1 helps you identify the problem whether mold or mildew part 2 discusses steps to remove mold and mildew from your siding part 3 goes over when to call a professional and part 4 shares tips for preventing the growth of mold and mildew in the first place.
Cleaning mold asbestos siding.
You can power wash any loose paint or simply scrape and remove any.
When you say asbestos shingles i presume you mean asbestos siding shingles.
Work from the top down removing the snails to keep from breaking the asbestos siding.
These are easily prepared and easy to repaint.
Do not allow soap or cleaners to dry on the siding.
Basic vinyl siding cleaning.
Start at the bottom to avoid streaking and use your garden hose to rinse off each section before it dries.
Asbestos siding achieved its height in popularity between the 1920s and 1970s.
Fortunately siding can be cleaned to remove not only green stains but other dirt and stains that may be taking over the homes exterior.
These stains occur naturally over time.
Never use an abrasive cleanser when cleaning fiber cement siding.
Cleaning this siding takes some care since asbestos could be released into the air and cause health problems for those present.
Once the siding is completely sudsed up use a garden hose to rinse the area.
Wrap asbestos siding in 6 mil thick plastic sheeting and secure the plastic with duct tape or place the debris in heavy duty plastic bags.
Do not throw or drop removed asbestos siding.
Get your cloth wet with the soapy water and clean the siding.
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.
When you re finished getting it nice and soapy use your hose to remove the suds and rinse the area clean.
Luckily cleaning vinyl siding is a fairly easy job and there are a wide variety of products to help remove typical stains.
All you need once again is a soft cloth and your garden hose.
Instead continually rinse the area until all of the soap has washed off of the siding.
Apply the vinyl siding cleaning solution with a soft bristle cleaning brush scrubbing the full length of each lap.
Green stains on siding are usually the result of mold mildew algae or moss.
When mildew gains a foothold homeowners often turn to diluted chlorine bleach sodium hypochlorite a k a.
Clean the stained siding while rinsing your cloth frequently.
When house siding begins to turn green it diminishes the exterior appearance of the home.