video1.0<iframe src="https://www.loom.com/embed/8659fbf7962a4da3a8533ba50cfcc60a" frameborder="0" width="1920" height="1440" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>14401920Loomhttps://www.loom.com14401920https://cdn.loom.com/sessions/thumbnails/8659fbf7962a4da3a8533ba50cfcc60a-1c102fefdf1b9106.gif29.675This Loom shows how to remove duplicate mailing addresses in List Hacking. The presenter says that if you are already under List Hacking, you just need to click the button shown in the interface to turn the feature on. The main point is enabling that option to eliminate duplicate mailing address entries.