Why Coastal Humidity and Older Homes Raise Your Mold Risk

A coastline with bright blue water in Marin County with many homes along the hillside.

The marine layer that rolls over Marin most mornings, the fog that lingers in Mill Valley canyons, the damp winters in San Rafael and Novato: all of it puts moisture into the air, and moisture is what mold needs to grow. If you’ve caught a musty smell in a hallway closet or spotted a dark […]