Understand Your Enemy: Why Mould Thrives
Mould is a type of fungus that flourishes in damp, warm, and poorly ventilated environments. During the monsoon, humidity levels can soar above 70-80%, turning our homes into the perfect incubator. These microscopic spores exist everywhere, but they only
become a problem when they find a moist surface—like a wall, ceiling, piece of furniture, or even clothing—to land on and begin to grow. The tell-tale signs are a musty smell and black, green, or white patches. Beyond being unsightly, mould can damage surfaces and release spores that may trigger allergies and respiratory issues.
Control The Moisture At Its Source
The most effective way to prevent mould is to control indoor humidity. If you have a dehumidifier, now is the time to use it, especially in enclosed spaces like bedrooms and closets. Aim to keep the humidity level below 50%. If you don't own one, consider natural alternatives. Bowls of rock salt or calcium chloride can be placed in cupboards and corners to absorb excess moisture from the air. Be vigilant about leaks. Immediately fix any dripping taps, leaking pipes, or water seeping in from windows and roofs, as these create constant damp spots perfect for mould growth.
Let The Air Flow Freely
Stagnant air is mould's best friend. Improving ventilation is crucial, even when it’s raining outside. Open windows and doors for at least 30 minutes during a dry spell or when the rain subsides to allow fresh air to circulate and push out damp, stale air. Use ceiling and exhaust fans regularly, particularly in high-moisture areas like kitchens and bathrooms. An exhaust fan in the bathroom should run during and for 15-20 minutes after a shower to expel steam. Similarly, use a chimney or exhaust fan while cooking to remove moisture-laden air.
Strategic Furniture and Storage
Give your walls space to breathe. Avoid pushing furniture right up against them, as this traps air and creates dark, damp pockets where mould loves to hide. Pull beds, sofas, and cupboards a few inches away from the walls to encourage airflow. Declutter your home, especially closets and storage areas. Overstuffed wardrobes don't allow air to circulate between clothes, leading to musty smells and mildew. Store leather goods, shoes, and expensive garments in dry, well-ventilated spaces. Using silica gel packets inside storage boxes and wardrobes can also help protect your belongings.
Clean Smarter, Not Harder
Regular cleaning can keep mould spores from settling. Dust surfaces and vacuum carpets frequently. When you spot a small patch of mould, act quickly. For a simple and effective cleaning solution, mix equal parts of white vinegar and water in a spray bottle. Spray it directly onto the mouldy surface, let it sit for an hour, and then wipe it away with a damp cloth. Tea tree oil is another powerful natural fungicide; a few drops mixed with water can be used to clean affected areas. Avoid using only bleach, as it can sometimes just whiten the mould without killing the underlying spores, and it may not be suitable for all surfaces.
