How do I get rid of mould on walls or in the bathroom?

Mould grows where there is moisture and poor ventilation. To get rid of it, clean the surface and tackle the source of the damp.

Wear gloves, eye protection and a mask, and open windows while working.

Cleaning

For small patches, scrub with a mild detergent solution or white vinegar, then dry the area thoroughly. Never mix bleach with other cleaners.

Fix the cause

Repair leaks, improve ventilation with extractor fans or open windows, and wipe down condensation.

When it is serious

Large areas, repeated regrowth or mould caused by structural damp need professional help. People with asthma or other breathing problems should avoid cleaning it themselves.