My Grandfather Kept a Bar of Soap Under His Fitted Sheet for Years. We All Thought He Was Joking Until He Explained Why.

Not an expensive soap.

Just an ordinary bar of soap.

For years, everyone in the family laughed about it.

Whenever someone noticed it while changing the sheets, the questions would start.

“Grandpa, why do you keep soap in your bed?”

His answer was always the same.

“Because it helps.”