Condensation is one of the most common winter problems in UK homes. It happens when warm indoor air meets cold windows or walls and turns into droplets. These droplets can lead to mould, mildew and musty smells if not managed.
Why condensation gets worse in winter
Cold temperatures outside and warm air inside create the perfect conditions. Everyday activities add even more moisture into the air, especially cooking, showering and drying laundry indoors.
How to reduce it quickly
- Use a dehumidifier each morning when condensation is at its worst.
- Open windows for ten minutes to let out humid air.
- Close kitchen and bathroom doors during cooking and showering.
- Dry laundry in the warmest room with a dehumidifier running next to the rack.
- Keep trickle vents open on windows.
How dehumidifiers help
A good quality dehumidifier pulls excess moisture out of the air before it settles on surfaces. Models with twenty litres of capacity are ideal for busy homes. Running one for a few hours each day can reduce window condensation dramatically. If you want to see some proven options, take a look at our top picks below.
Ready to see some real models that work well in UK homes? View our guide to the best dehumidifiers for UK homes.