Bears can be frightened from an area by shouting, clapping your hands, banging pots and pans, and using night lights, strobe lights, loud music, pyrotechnics, and trained guard dogs.  To be effective over the long-term, you should change the position of the device or method regularly so the bear does not become used to it.  If a bear does not flee almost immediately or becomes accustomed to a particular method, stop and try a different method.  Use all methods at a safe distance and location from the bear. If problems persist after attempting several methods, contact a professional.

Bears can also be deterred and frightened by shooting them with paintballs. Aim for the large muscle mass in the hind quarter of the bear and avoid the head and front shoulder area. The idea is to frighten the bear, not injure it.