How and Where to Sell a Used Mattress: A Step-by-Step Guide

1. In most US states, selling used mattresses is legal, but only if they’re sanitized properly and labeled correctly.
2. Since online websites, platforms, and marketplaces are the go-to option for people selling used mattresses, here are 9 where you can sell your mattress.
3. Before you choose a platform you’ll use, you should check what every online marketplace requires from its sellers.