With the cold weather the UK has been battling in recent weeks, coupled with the cost of living crisis, it has led to increased mould problems within homes.
When the cold weather outside meets the warm inside air it can cause condensation to form, especially if you're avoiding opening windows to let fresh air in. This can in turn cause harmful mould to form, which can lead to health issues later down the line if not treated correctly.
Keep in mind that finding the cause of the mould is always best so you can prevent it coming back. Then you can treat it and try to cover any stains it may have made on your walls and ceilings.