Bear spray

Bear spray, also called pepper spray or capsicum deterrent, is a form of pepper spray used to deter aggressive bears, typically in wilderness environments.

Content

Bear spray typically contains higher levels (typically 1-2%) of major capsaicinoids (the key active ingredients) than pepper sprays intended for self-defense against human assailants (typically 0.2-1.3%). The spray-can must state: bear spray.

Studies

Studies suggest that bear spray is effective at reducing the risk of injury or death in these situations. While bear spray can be effective, authorities stress that proper bear-awareness and avoidance techniques are the best ways to minimize injuries due to human–bear conflict.

A 1990s U.S. Interagency Grizzly Bear Study Team analysis determined that people who defended themselves with: guns suffered a 50% injury rate; with bear spray avoided injury most of the time.

A 2008 "Efficacy of Bear Deterrent Spray in Alaska" study stated: