October 7, 2026
Mold in a house after being closed up: what to check when you return to Florida
A Florida house left closed from May to October has spent roughly five months in conditions that would be hard to improve on if you were deliberately trying to grow mold.Most returning owners open the door, notice the place smells stale, prop a few windows, turn the air conditioning down to 72, and get on with unpacking. That sequence is understandable and it is close to the worst available option, because two of those steps can take a contained problem and distribute it through the whole house.What follows is what to check, in what order, and what the smell is actually telling you.
Mold