Posting flyers or door hangers more effective?

For a boat washing and detailing business, door hangers tend to be more effective than flyers,  if you’re targeting the right neighborhoods and marinas. Nothing beats a quick face-to-face intro especially when you’re already in the area detailing another boat. Combine door hangers + in-person contact. Leave a door hanger after chatting so they have a takeaway. That combo builds trust and conversion.