It’s well-known in the postal community that dryer sheets help keep nasty pests from living in cozy places like mailboxes. A wasp hiding in a mailbox is very angry. The dryer sheet in your mailbox is used for preventative measures. So if you see a nest forming, do your postal worker a favor and get rid of the wasps with a dryer sheet.

Learn more about your ad choices. Visit megaphone.fm/adchoices