Why mold grows there: Brick crevices collect water, dirt, and other organic debris. Rusted chimney caps and faulty flashing lets in rain and snow, encouraging mold to grow.
How to wipe it out: First, replace rusted caps and fix flashing. Then, call a chimney sweep to give your chimney a thorough cleaning. A $200-$300 annual visit from a chimney sweep not only removes mold, but also keeps your chimney free of dangerous creosote and helps it operate at peak efficiency.
2. Refrigerator Drip Pans
Why mold grows there: It’s a rarely noticed place under your fridge that collects moisture and food spills, a perfect environment for mold to grow.
How to wipe it out: Cleaning drips pans should be part of your annual deep cleaning ritual. Spray the pan with a hydrogen peroxide solution (1 teaspoon hydrogen peroxide in 1 cup water). Wipe clean with a rag soaked in white vinegar. Also, clean the floor beneath the pan.
3. Front-Loading Washing Machines
Why mold grows there: The gasket around the door on front-loading washing machines often stays wet because the door is usually closed when not in use. Add some lint to the moisture, and mold happily munches and multiplies.