You take your shoes off after a long day of work, only to be greeted by a pungent odor rising from your socks. It's a familiar scenario which can be inconvenient, embarrassing and downright gross. Now ...

LONDON -- Doing laundry is annoying. Somehow, no matter how hard you try to stay on top of it, you'll still end up rummaging for that non-existent clean pair of socks. You can put all that behind you ...