How to treat anf prevent mold for my toddler's health« Back to Previous Page

The black spots behind the wardrobe are likely surface mould caused by condensation, a very common issue in JLT apartments when humidity peaks. For your toddler's health, the priority is stopping his exposure to airborne spores during cleaning.

Begin by moving the wardrobe away from the wall to allow air circulation. To clean, wear an N95 mask and gloves. Mix a solution of one part white vinegar with four parts water, or use a diluted detergent. Gently wipe the mould off the wall; avoid aggressive scrubbing that can aerosolize spores. Do not use bleach, as it only removes the colour and can leave moisture behind. After cleaning, dry the surface completely with a fan.

To prevent recurrence, a dehumidifier is essential. For a standard bedroom, a unit with a 10-12 litre/day extraction capacity is typically sufficient. Place it in the room and aim to maintain indoor humidity levels between 45% and 55%, which is inhospitable for mould growth. Ensure your AC is running efficiently, as it also acts as a dehumidifier. Keep furniture a few inches away from walls to promote airflow.

If the mould is extensive, has a musty odour, or reappears quickly after cleaning, the issue may be within the wall itself. In these cases, a professional inspection with moisture mapping and air testing is advised to identify hidden problems and assess the specific species present, which is crucial for determining any health risk to your family.