Unexpected Allergy Source: Bathrooms

We've all seen mildew growing on shower tiles. That's the work of mold spores, which like to settle where it's warm and wet. Black mold often grows in hidden areas as well, contaminating behind walls or below the floor.

The best defense is to keep your bathrooms clean and dry. Fix leaky faucets and other sources of water. Use vent fans when you shower. And clean surfaces regularly with a bleach solution.


For people with allergies, continued exposure to molds in the home can trigger respiratory allergy and asthma symptoms, so it is well worth the effort to remove the sources.