You've decided that it's time to clean up your HubSpot contacts database. There are some people who consistently bounce, there are some old (and questionably obtained) contacts and there are those who you just know are in there twice because they've moved companies at some point in the last few years. Tackling your contacts list in an actionable way can be tricky, especially if you have a LOT of contacts, so here's a starting point for your reference.
