We Found a Mysterious Substance on the Bathroom Floor and Spent an Hour Trying to Identify It. Here Is What It Turned Out to Be

Humidity and Ventilation

This got us thinking about home humidity in general. For anyone who has ever dealt with condensation on windows, musty smells in storage rooms, or that damp feeling in a basement, you know how much humidity can affect a home over time.

Bathrooms are particularly prone to moisture buildup. Long showers, closed doors, and weak continue reading …