As the temperatures continue to drop, many people are waking up to condensation on their windows, which can cause problems with damp and mould – but there’s an easy way to prevent it
Waking up to condensation on your windows is a common problem during winter, especially in homes with less than adequate ventilation. Condensation occurs when warm, moist air comes into contact with a cold surface, such as a window, causing the air to cool and release water droplets.
This is not only annoying to wake up to, but it can also lead to damp and mould, which in turn can cause damage to your property, or even cause health issues such as respiratory problems, asthma and allergies. So if you do notice you have condensation on your windows every morning, it’s important to do something about it.
Luckily, consumer experts at Which? have shared a clever way to banish window condensation by implementing a daily habit, which can be done in the morning. And it doesn’t cost anything.
All you need to do is “open windows or vents to let the moisture escape”. On the consumer company’s website, they also recommend, to prevent condensation from coming back, to “spray a mixture of equal parts water and white vinegar, plus a couple of drops washing-up liquid, onto your windows”.
They add: “The vinegar creates a protective barrier, and soap breaks down the surface tension of the droplets on your window.” And also say: “It’s also worth checking your window seals, as if these are old or damaged, moisture can get in and create condensation between the glass panes. Double glazing often comes with a 10 year, 20 year or sometimes lifetime warranty, so if the seals or panes need replacing, check your warranty.”
But there are also other things you can do around the house to limit the amount of condensation, which in turn can lead to damp.
For example, wipe moisture off the bath and tiles after you take a bath or shower. Also, if you have to hang wet clothes indoors, say for example if you don’t have a tumble dryer or you’re trying to save money, you should make sure you have a window open.
The experts added: “When cooking put lids on pans to lock in that moisture. If you have an extractor, use that too, and if not, open a window.” It’s also worth considering having a dehumidifier in your home if you’re struggling with condensation, as it can “certainly help prevent mould by drawing in excess moisture”.
Another important tip is to try to prevent “sudden rises and falls in air temperature as this can increase condensation”. The experts recommend keeping your heating on a low and constant temperature, and to use draught excluders to maximise the heat.
