Six plants to put in your windows to prevent mould in home
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Six plants to put in your windows to prevent mould in home

Mar 12, 2025

According to the UK Health Security Agency aka UKHSA, around two million people in England live in homes affected by severe mould issues. And with the recent rise in temperatures following months of unpredictable rain, the risk of these home - and health - issues have increased.

Although anti-mould paints and sprays might appear to be a solution, they often contain strong chemicals. Instead, placing plants on your windowsills can provide a natural alternative.

This is because some plants help purify the air and reduce humidity, creating an environment where mould struggles to grow. In fact, recent research from The Residence Collection found more than one in eight Brits (14%) would feel happier about their homes if they added plants.

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With this in mind, they have shared the six best houseplants to put in your windows to prevent mould.

With its dense foliage, English Ivy is excellent at capturing airborne particles, making it highly effective at reducing mould spores and absorbing excess moisture in the home. Since it thrives in sunlight, placing it on a windowsill, shielded by blinds or sheer curtains, is ideal, particularly in living rooms.

Peace Lilies thrive in humid environments with low to moderate sunlight, making them perfect for bathrooms and kitchens. Similar to English Ivy, they have air-purifying properties and help reduce moisture through their leaves, preventing mould growth. With their elegant white flowers, they add a touch of tranquillity and beauty to spaces like living rooms, bedrooms, and dining areas.

Boston Ferns are fantastic at balancing the humidity in your home, making it less favourable for mould to grow. They thrive in indirect light and love high humidity making them perfect for sprucing up your bathroom or kitchen windowsills.

Spider Plants are excellent at filtering air pollutants, absorbing excess moisture, and enhancing indoor air quality to help prevent mould growth. Thriving in bright, indirect light, they are ideal for windows in living rooms, kitchens, or other well-lit areas of the home.

Aloe Vera is a natural mould fighter, thanks to its moisture-absorbing and antifungal properties. It thrives in bright, indirect sunlight, making it a great choice for sunny window sills to reduce humidity and keep mould at bay.

Snake Plants effectively absorb toxins and moisture from the air, helping to reduce the damp conditions that promote mould growth. They also release oxygen at night, improving indoor air quality. With their ability to thrive in various light conditions, their ability to thrive in various light conditions makes them are a great addition to any window in your home.