Remove basement mold by identifying and fixing the source of moisture. Clean moldy areas with a mixture of water and detergent or a commercial mold cleaner. Ensure thorough drying and consider applying a mold-resistant sealant to affected surfaces.

Identify and fix moisture sources, clean with water and detergent or a commercial mold cleaner, and ensure thorough drying. Apply a mold-resistant sealant to affected surfaces. Effective mold removal and prevention require addressing moisture and cleaning thoroughly.