And, says a Cleveland Clinic sleep doctor, throw on some socks. Michelle Drerup, PsyD, the director of the Sleep Disorders ...

"I recommended it to my aunt, whose house was built in the 1970s, so her tub caulking stains were over 40 years in the making ...

"I’ve started giving everyone this as a baby shower gift, and everyone laughs at me. My response is, 'oh, just you wait...'" ...