Cleaning Mold Off Exterior Siding

How to remove mold from vinyl siding using a pressure washer on vinyl.

Cleaning mold off exterior siding.

Bleach has long been the go to cleaner for mold because chlorine kills mold on contact. In addition exterior mold can easily work its way into the house if left unchecked. This can be done by either the homeowner or a professional contractor. 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.

Before spraying any cleaning solutions onto your home be sure to cover up any plants or other. 70 water 30 white vinegar makes a great all purpose vinyl. In many cases the mildew will spray right off. Vinegar is another excellent option for cleaning mold from vinyl siding.

Not all vinyl siding manufacturers recommend pressure washing their products so it s. If you run into stubborn mildew accumulations though use the. External mold can do significant damage to exterior surfaces over time eating away at wood stucco and other materials. Don gloves and eye protection and liberally spray a 1 to 10 solution of bleach and water on the surface.

When cleaning vinyl siding remember to thoroughly rinse away any residue as you go. Follow these steps to remove mold or mildew from your home. How to remove mold on the outside of a house today s homeowner watch this video to find out how to prevent and remove mold and mildew from the outside of your house using bleach a scrub brush and trisodium phosphate. Chlorine can also damage foliage and stain clothing.

Make a solution with 30 vinegar and 70 water. Test any cleaning solution and tools on a small out of sight portion of your siding to. Spray it on or apply it with a sponge or cloth. Some good vinyl sider cleaner solutions include.

Spray away mildew starting at the top of an exterior wall and work your way downward. Test a small spot. Let the solution sit for a few minutes and then scrub it off. Homeowners can then try applying a mildew blocker to keep the matter from returning.