How Long Does It Take For Black Mold To Grow After Water Damage. But just how long does it take for mold to grow following an instance of water damage? Many homes had an intake of at least 12 feet of water during […] reply
It takes mold anywhere from 24 to 48 hours to begin to grow even after a small, contained leak. It’ll actually take around 18 days for the mold growing in. It is best to take action at this time to mitigate the damage and prevent mold growth from occuring.
How fast can mold grow?
How fast can mold grow? Then, between 18 and 21 days after the initial water damage, the growth becomes visible as it spreads across the structure. While most molds take just one or two days to colonize, toxic black mold usually needs eight to twelve days. Indoors, mold generally grows faster on softer surfaces in darker, warmer (70 degrees or more), and more humid.