Floss can remove food particles that get stuck in between teeth. That food will promote bacteria that cause a rather foul odor, so it should be removed. I've

Floss can remove food particles that get stuck in between teeth. That food will promote bacteria that cause a rather foul odor, so it should be removed. I've been around many people that don't floss and the smell of their breath is noticeable and disgusting. At the very least, one should floss to help prevent that.