This handy, mini-fridge-sized device works by popping your sneakers onto the shoe trees inside, shutting the box and pushing a button. If the product page is to be believed, it's dead simple, with the ...

The American College of Sports Medicine recommends changing your running sneakers every 300 to 500 miles, but if your shoes are still within the viable window, they may just need a good cleaning.

it probably wouldn't hurt knowing how to keep them clean. Sure, running shoes won't stay box-fresh long after you start using them, but you can at least try to prolong the life of your favourite ...