Whilst we do not profess to be experts on anything but men’s grooming products, if you’re fed up of washing your hands to the tune of Happy Birthday, we came across this fantastic link to ‘wash your lyrics’ – you just enter your favourite song and artist to generate a downloadable hand washing poster. This one’s going up in our loo – we’re nothing if not predictable.

Rock around the clock poster

For more information on hand washing from the NHS click here