The best way to stay safe on Snapchat is to avoid adding people you don't know to your friends list. Also, make sure to block strangers who try to contact you or anybody who sends you an unwanted or inappropriate snap. At the same time, you should be careful not to send inappropriate snaps, even to people you trust, since there's always a chance that the image could leak or be seen by the wrong person. Furthermore, keep your location private, especially if you post live updates about your life, so that people who see your snaps won't be able to track you down. For more tips, like how to change who can contact you on Snapchat, read on!