Moisture, Mold & Air

Basement humidity targets, dehumidifier sizing and running cost, condensation, efflorescence, musty smells and what EPA says about mold.

A small indoor air quality monitor on a shelf showing numeric readings on a colour screen Moisture, Mold & Air

How to Test for Radon: Kits, Placement and Results

Choosing between short and long-term radon testing, placing the detector where the result means something, and what to do with the number you get.

Updated · 11 min read