Remove mold and mildew by fixing moisture problems, cleaning affected areas with mold-killing solutions, and using a dehumidifier to reduce humidity. Ensure proper ventilation and consider applying a mold-resistant coating.

Fix moisture issues, clean with mold-killing solutions, and use a dehumidifier. Proper ventilation and a mold-resistant coating help manage and prevent mold and mildew. Effective removal and prevention ensure a healthier basement environment.