KnowraPepper sprayLinked fromLinked fromThe 12 pages that link to Pepper spray, each with the reason it gives.All 12Broader topic 4Related 2Compared with 6CapsaicinRelated: Its capsaicinoids activate sensory channels in the eyes, airways, and skin.Scoville scaleRelated: Its active chili extract is sometimes described using SHU, though that figure does not directly measure spray effectiveness.