This is because mould mostly forms in damp environments, so keeping windows closed forms the perfect climate for mould to thrive, especially if you're drying clothes or have a lot of people in each room.
"This build up is what can cause dreaded mould to make an appearance, especially in bathrooms, as it creates that warm and wet environment that is a breeding ground for mould.
''This means that there is no air moisture to condense on surfaces around the home, impeding the growth of dampness and mould around the home,” explained the guru.
Chucking your washing on radiators might seem a quick fix for those without a tumble dryer - but using radiators to dry laundry causes a number of issues – including mould and damp.
“Carpets are extremely porous, meaning if they get wet, they’re likely to hold the water – which will create the perfect environment for mould to grow,” warned Radiator expert Nancy Emery.
