How To Reduce Mold In Buildings

How To Reduce Mold In Buildings

Reduce Indoor Humidity

• Vent showers and other moisture-generating sources to the outside.
• Control humidity levels and dampness by using air conditioners and de-humidifiers.
• Provide adequate ventilation to maintain indoor humidity levels between 30-60%.
• Use exhaust fans whenever cooking, dishwashing, and cleaning in food service areas.

Inspect the building for signs of mold, moisture, leaks, or spills

• Check for moldy odors.
• Look for water stains or discoloration on the ceiling, walls, floors, and window sills.
• Look around and under sinks for standing water, water stains, or mold.
• Inspect bathrooms for standing water, water stains, or mold.
• Do not let water stand in air conditioning or refrigerator drip pans.

Respond promptly when you see signs of moisture and/or mold, or when leaks or spills occur

• Clean and dry any damp or wet building materials and furnishings within 24-48 hours of occurrence to prevent mold growth.
• Fix the source of the water problem or leak to prevent mold growth.
• Clean mold off hard surfaces with water and detergent, and dry completely.
• Absorbent materials such as ceiling tiles, that are moldy, may need to be replaced.
• Check the mechanical room and roof for unsanitary conditions, leaks, or spills.

Prevent moisture condensation

• Reduce the potential for condensation on cold surfaces (i.e., windows, piping, exterior walls, roof, or floors) by adding insulation.

Floor and carpet cleaning