<br /> <p>There are a lot of things you can do that will attract ants, such as leaving crumbs everywhere and not having a sealed perimeter on your home. Where you don’t expect to find ants is inside an envelope. This poor man had an unfortunate surprise when he discovered a colony thriving inside his delivery from Dollar Shave Club. DSC staff later got in touch with the man on Twitter</a>, asking for contact information in order to correct the problem. Credit: YouTube/tjh346</p><br />