In my bathroom, you’ll find two bars of soap in the shower, one for washing my body and another for hand-washing my underwear from the day before. It’s a habit I picked up from my mom, one that she ...

If you’re a fan of liquid soap for hand-washing and prefer to use body wash in the tub and shower, bars of soap may seem quite old-fashioned. And you may be surprised to learn that good old bar soap ...