stays damp long after a shower, that’s a clue that your ventilation may need more time or that the room isn’t ventilating effectively.
AND YES, THE BATHROOM DOOR MATTERS TOO
This was another thing I hadn’t really thought about.
If the fan is exhausting air from the bathroom, air has to come into the room to replace the air being removed.
Depending on the bathroom setup, leaving the door slightly open after showering can help with airflow.
But every bathroom is different.
Some have windows.
Some have strong exhaust fans.
