We've seen plenty of reports on how innocent things you touch every day are filthy and germ-infested.  And here's another one, to keep you on your toes.

According to a study by a company called Initial Washroom Hygiene, the average computer mouse is three times filthier than a toilet seat.

They also found the average keyboard, office chair, desk, phone, and elevator button are more germ-covered than a toilet too.

Four out of 10 desks had at least one item with extremely high levels of bacteria.

The germs can include things like staph and E. coli . . . so WASH YOUR HANDS before you eat.