Being at home more due to COVID 19 lockdown means that there will be more humidity in your home. This combined with the change of season means that you’re more likely to have problems with damp and mould than normal. A dry, well-aired home is easier to heat and healthier for you and your family.
Open windows and doors whenever you can (preferably daily) and open the curtains during the day.
Activities like cooking, bathing / showering and drying clothes create moisture. To reduce the humidity from these activities open windows and use any extractor fans.
Other things you can do to prevent mould and damp are: