How Long Does It Take For Black Mold To Form On Drywall. Sounds like you already cleaned it pretty good unless it comes back on its on i think you have the problem solved. How fast does mold grow?
Sounds like you already cleaned it pretty good unless it comes back on its on i think you have the problem solved. With a little bit of water, drywall can become an ideal environment for mold. Floods are one of the most common causes of black mold.
While wearing gloves and a respirator to protect you from spores, use plastic to cover the floor.
The process can take as little as 24 hours, but you might not see the damage for a week or more. Once it gets wet, porous drywall quickly becomes a breeding ground for mold growth. In mild cases, the mold will cause discoloration and an unpleasant smell. How fast does mold grow?