How to Prevent Mold in Your Home By Preventing Moisture

Controlling moisture in your home is essential to prevent the growth of biological pollutants like mold.

Here are the main ways to manage moisture:

• 1. **Fix leaks and seepage:** Address any water leaks from the outside, which may require landscaping adjustments or waterproofing. Ensure proper gutter installation and direct water flow away from the house.
• 2. **Cover dirt in crawlspaces:** Use plastic covers to prevent moisture from seeping in through the ground. Ensure crawlspaces are well-ventilated.
• 3. **Use exhaust fans:** Install exhaust fans in bathrooms and kitchens to remove moisture outside, not into the attic. Vent clothes dryers to the outside as well.
• 4. **Manage indoor humidity:** Turn off humidifiers or kerosene heaters if they contribute to excessive moisture on windows and surfaces.
• 5. **Use dehumidifiers and air conditioners:** Especially in hot and humid climates, these appliances can reduce moisture in the air. Ensure they are maintained to prevent them from becoming sources of biological pollutants.
• 6. **Insulate cold surfaces:** Use insulation or storm windows to raise the temperature of cold surfaces where moisture condenses. Promote air circulation by opening doors between rooms and using fans.
• 7. **Address carpet on concrete floors:** Carpet can trap moisture and encourage biological growth. Use area rugs that can be washed frequently or consider using a vapor barrier under carpeting on concrete floors.
• 8. **Consider regional climate:** Different climates require specific moisture management strategies. For example, humid climates may require more aggressive dehumidification, while dry climates might necessitate careful control of evaporative cooling systems.

By implementing these strategies, you can effectively control moisture levels in your home and reduce the risk of mold and other biological pollutants.

Mold cleanup

Keep in mind, using bleach is not recommended as a routine practice during mold cleanup. While bleach can kill mold, it doesn't necessarily remove it completely, and dead mold can still cause allergic reactions. Professional judgment may justify using biocides in certain situations, such as when individuals with weakened immune systems are present.

Cleaning Depot advises caution when using disinfectants or biocides like chlorine bleach, emphasizing the importance of ventilation and preventing the mixing of bleach with other chemicals to avoid producing toxic fumes. While biocides can be used under specific circumstances, the focus should be on addressing the moisture problem causing mold growth and physically removing mold to effectively mitigate health risks associated with mold exposure.