What is the difference between Pepper Spray and Bear Spray?

Bear Spray is a type of pepper spray or capsicum deterrent that is used to deter aggressive bears, typically in wilderness environments. It usually comes in larger cans and in larger OC concentrations than pepper spray intended for self-defense against humans. While Blingsting pepper spray is sold in small, 1/2. oz canisters, bear spray is typically sold in canisters similar to the size of a bottle of hair spray.