'Maskne': How to fight face mask breakouts
They've gone from being something you normally only see on medical staff, to a part of everyday life.
Face masks and face coverings are compulsory in shops, on public transport and in many people's jobs but for some, they're taking a lot of getting used to.
One of the problems they're causing is 'maskne' or mask-related acne.
Consultant dermatologist Dr Sivanie Sewell has some tips on what you can do to prevent spots when wearing a mask but also how to deal with breakouts should you get one.
Video produced by Annabel Rackham