Virginia, Leaving This One Item In Your Mailbox Will Help You And Your Mailman
A random dryer sheet in your mailbox might seem weird, sure, but there's a genius reason that actually keeps your family safe.
USPS
Mississippi, If You See A Paw Print On Your Mailbox, Leave It Alone
That's why when our mail carriers do something extra to make our lives easier, we can't help but be grateful.