If left untreated, damp homes may also start to grow mildew.

Mildew, defined as a form of fungus, can be identified by its grey, white or light brown appearance. It can quickly ruin fabrics and leave properties with a distinct, foul odour.

It can also harm dwellers by causing allergic reactions and respiratory issues.

But using white wine vinegar, which can be bought in almost all supermarkets cheaply, can help remove the unpleasant sight.