How long do you have to be expose to black mold before it becomes deadly?

The time it takes for black mold exposure to become deadly varies widely based on individual sensitivity, the amount of mold present, and the duration of exposure. While some people may experience severe allergic reactions or respiratory issues after just a short exposure, others may not show significant symptoms until prolonged exposure occurs. In general, prolonged exposure to high levels of mold can lead to serious health issues, but deaths related specifically to black mold are extremely rare. It's always best to address mold problems promptly to minimize health risks.