Q and A: Preventing Mould Growth in Cupboards

Q: Any tips on keeping mould at bay in the cupboard?

Mould is a type of fungi, and is black, grey, green or white. It's unsightly, smelly and is the third biggest source of allergies after dust mites and pollen.

Mould thrives in damp, dark and poorly ventilated areas. To allow mould spores to grow and reproduce, a food source (dust, dirt or organic matter) and moisture is required. Generally, moisture occurs from condensation when water droplets form of surfaces when warmth meets cold. Mould appears on areas prone to condensation - such as corners or rooms, cupboards and behind furniture that is pushed again walls.

Discourage mould growth by using heat, insulation and ventilation to reduce the amount of moisture in the air and to increase the warmth of the surfaces of walls or cupboards.

First and foremost, if you have a persistent mould problem, you may have to 'disinfect' the room before taking any of the steps below. Wash surfaces with Exit Mould.

If mould is growing in a particular, localised area it usually indicates the presence of high humidity which may be caused by faulty plumbing, leaking showers or damp walls. These are structural building issues and may need to be inspected by a builder or plumber.

Next, ventilate the area by opening windows and doors. If the cupboard is in the kitchen, laundry or bathroom where warm air is continually circulated, ensure you ventilate daily. If the area has no windows or doors, open the door and use a fan to ventilate regularly.

Air circulation minimises mould growth. Ensure cupboards are not too crowded. Regularly clean out cupboards to prevent dust.

Finally, regularly inspect the area for mould growth.