Stop your bathroom mirror from steaming up

Wipe on some shaving foam or neat washing-up liquid over the mirror, then buff it off (sometimes it can take a while to get rid of the streaks, and it’s a job you need to repeat every fortnight or so).

An easier solution is to throw your towel over the mirror before you run the water…so when you emerge and reach for the towel, the mirror will be lovely and clear of steam.