There are plenty of reasons to wash your pillowcases on a regular basis.
Sleeping on the oils from your hair and skin night after night can result in breakouts and clogged pores.
A recent study found that after two years of use, one-third of the weight of your pillow contains dead skin, bugs, dust mites, and...
droppings!
It's easy to see how dirty pillowcases can be a legitimate health hazard and a breeding ground for bacteria