In many cases, you’re better off buying a new porch swing. But if you want to keep- or revitalize- an older porch swing, it’s entirely possible. In the case of wooden porch swings, clean them completely, and replace any tarnished bolts or hardware. You can buy affordable swing hanging kits on Amazon, Strip any tarnished wood, and remove paint. Apply a new coat of sealer and base color. To learn more about this process, watch this tutorial.