1. Look for the water source
Check for leaks, condensation, damp materials or a recent water event. Correcting moisture is essential to preventing recurring growth.
2. Do not simply paint over it
EPA advises cleaning and drying moldy surfaces before painting or caulking. Covering mold does not solve the underlying condition.
3. Judge the scope
EPA says many small areas under about 10 square feet can often be handled by a homeowner following proper cleanup guidance. Larger areas or complicated water damage can justify professional help.
4. Protect health
Avoid unnecessary exposure. If you have health concerns, speak with a qualified health professional before starting cleanup.