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Health Info - Mould
Prevention and cleaning
Prevention
The best way is to remove water and moisture sources. Fixing leaks, drying damp areas, and removing humidity from the air (e.g. using a dehumidifier in basements or opening a window while taking a shower in bathrooms with no exhaust ventilation) will help stop mould growth and keep it from coming back.
How to clean mould
- Use soap and water to clean small areas of mould (less than one square metre) on walls or other hard surfaces as soon as you see it.
- Wear waterproof gloves.
- Dry the cleaned area completely.
- If the mould returns quickly or spreads, there may be an underlying problem such as a water leak. To stop mould, water problems must be fixed.
- If large areas of mould are present, you may need a professional mould cleaning company. Check the phone book for mould cleaning contractors.