Add Yahoo as a preferred source to see more of our stories on Google. Washing up is one of those daily rituals that we all do without much thought. But are you really covering all the bases when you ...

So you think you're clean? You shower or bath every day, brush your teeth and wash your hands... Job done. Well, not quite. There's a lot more to hygiene than the simple things we were taught as kids.

So you think you're clean? You shower or bath every day, brush your teeth and wash your hands... Job done. Well, not quite. There's a lot more to hygiene than the simple things we were taught as kids.