Pro tip: Mold and mildew can grow on the surface of vinyl siding, but does not deteriorate or embed itself in the siding. Once you clean it off, the siding should be like new again. Spot clean stains ...

Besides vinyl siding, bleach-based Mold Armour EZ House Wash works on brick, asphalt, stucco and concrete. Spray it on the surface with a garden sprayer (not included) and rinse it off after about ...