Cleaning Mold Off Exterior Siding

Chlorine can also damage foliage and stain clothing.

Cleaning mold off exterior 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. If you run into stubborn mildew accumulations though use the. Make a solution with 30 vinegar and 70 water. Vinegar is another excellent option for cleaning mold from vinyl siding.

Not all vinyl siding manufacturers recommend pressure washing their products so it s. Some good vinyl sider cleaner solutions include. Bleach has long been the go to cleaner for mold because chlorine kills mold on contact. 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.

How to remove mold from vinyl siding using a pressure washer on vinyl. External mold can do significant damage to exterior surfaces over time eating away at wood stucco and other materials. Follow these steps to remove mold or mildew from your home. When cleaning vinyl siding remember to thoroughly rinse away any residue as you go.

In addition exterior mold can easily work its way into the house if left unchecked. Don gloves and eye protection and liberally spray a 1 to 10 solution of bleach and water on the surface. Homeowners can then try applying a mildew blocker to keep the matter from returning. 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.

This can be done by either the homeowner or a professional contractor. Before spraying any cleaning solutions onto your home be sure to cover up any plants or other. Test any cleaning solution and tools on a small out of sight portion of your siding to. Spray away mildew starting at the top of an exterior wall and work your way downward.

Let the solution sit for a few minutes and then scrub it off. In many cases the mildew will spray right off. Oxygen bleach hydrogen peroxide. Test a small spot.