Warning to anyone drying wet clothes on radiators as experts say 'it can make you ill'

Picture of clothes hanging up to dry on a radiator
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Experts have cautioned against drying wet clothes on radiators, as it could potentially harm our health. Drying clothes in winter can be challenging, particularly if you don't have a tumble dryer at your disposal, making the idea of draping them over a hot radiator quite appealing.

However, Nancy Emery, a radiator specialist at Only Radiators, has warned that this practice can lead to a host of problems due to increased condensation levels. Not only does it create an ideal environment for mould growth, but it can also trigger flu-like symptoms.

She explained: "The problem with drying clothes on radiators is that it leads to higher amounts of condensation due to the lack of airflow from having your radiators covered, which leaves moisture lingering in your rooms, and that's when the issues start to arise."

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"All of that water will then ride along an air current until it sticks to the first cold surface it meets, creating the perfect environment for mould to grow."

She further elaborated on how the moisture released by the wet clothes increases indoor condensation, pointing out that the "amount of water can be equal to litres". "As the moisture is released, it has to go somewhere and can form into nasty mould growth. Because of this, it can bring on flu-like symptoms, something we all try and avoid in winter."

Mould can become a serious issue if left untreated, and Nancy has warned: "You may also experience a runny nose, irritated skin and red eyes. Worryingly, for those feeling particularly tired with developing flu-like symptoms, it's possible that they could have mould-induced aspergillosis hiding inside their respiratory system and not even know."

She highlighted the risks for individuals with existing respiratory problems, stating that mould growth can exacerbate health issues. The radiator expert pointed out that it particularly affects people with "pre-existing conditions" like asthma due to the "mould-producing allergens", "irritants", and "toxic substances".

With the challenge of drying clothes in winter without outdoor options, Nancy advises taking measures indoors to prevent mould and condensation. She recommends keeping windows open for ventilation and suggests placing items on a radiator under a window "to prevent mould" if indoor drying is necessary.

Nancy also shared that using an extractor fan is an effective solution for drying clothes inside. She elaborated: "Well-maintained and cleaned extractor fans will ventilate a room beautifully. An extractor brings fresh air from the outside into an enclosed space; it works like a window to aid circulation. Often found in kitchens and bathrooms, ventilators can be fitted in any room with the help of a professional."