While some homeowners prefer the do-it-yourself approach, it is important to understand that black mold is a hazardous substance that often requires professional intervention. Coming into contact with black mold can pose health risks, which can be avoided by entrusting the task to trained professionals. If the black mold covers a small area or grows on a smooth, easy-to-clean surface and you are not sensitive to mold or have any health conditions that could be triggered by contact, you may choose to clean it yourself.
However, if the black mold covers a large area, it is strongly advised to seek the assistance of a professional mold removal service. According to the Environmental Protection Agency (EPA), if the mold spans an area greater than 3ft by 3ft, professional help should be enlisted. Additionally, if the mold growth is a result of water damage or flooding, contacting a mold removal service is crucial, as these situations often require expert intervention.