Condensation is a common problem in the colder months and can lead to damp patches and mould, but there’s a simple hack to help tackle it and prevent this from happening
As the chill of autumn sets in, UK households are being advised to place table salt on window sills to combat a common issue during the colder months.
With the arrival of autumn, condensation begins to form on windows and doors as homes warm up and outdoor temperatures fall, causing warm indoor air to meet cold glass. This moisture build-up can eventually lead to damp spots, mould growth, and even potential health hazards over time.
A 2024 report from the Ministry of Housing, Communities and Local Government revealed that around 23 percent of all UK homes, equating to 6.5 million households, could be affected by damp and mould in the coming years, underlining the extent of the problem, reports the Manchester Evening News.
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Not only does it pose health risks, but it is also an expensive problem to fix. According to MyJobQuote, minor condensation repairs for double glazed windows could cost between £300 and £500.
Hence, experts are now suggesting households use an unexpected item to help fight condensation. The team at Lottomart has suggested that simply using table salt, which can be bought for as little as 65p at Morrisons or Aldi for those who don’t already have some at home, will do the job.
Salt, a natural moisture absorber, draws excess moisture from the air, resulting in fewer droplets forming when warm indoor air meets cold window surfaces.
Experts have revealed a simple yet effective trick to help keep homes drier during the chilly months. “Regular condensation build-up isn’t just unsightly – it can become a breeding ground for mould, which poses risks to household health,” warns a spokesperson for Lottomart.
“The method is really easy to follow. All you need to do is fill a small bowl or jar with table salt and place it on your windowsill. Once the salt clumps together, that’s your sign to replace it with a fresh batch to keep it working effectively.”
To combat condensation, it’s also recommended to slightly open windows each day to enhance ventilation. Another tip includes moving furniture a bit away from walls to allow better airflow.
It’s also advised to use extractor fans while cooking or showering to minimise indoor moisture.
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