Mold can develop on any surface exposed to prolonged periods of moisture and warmth and this includes your windowsills. Cold air meeting your windows (which are warmer since your home is heated) condenses and runs down the window to pool on the sills. In addition, the sills tend to collect organic materials like dirt, dust,
Mold Off® is a powerful, effective and eco-friendly mold removal spray. Effortlessly removes mold and mildew from dozens of surfaces. Formulated for the marine industry & unsurpassed for mildew control, it removes the hard to get rid of stains - without scrubbing!