Pepper spray and pests Capsaicinoids are also an active ingredient in riot control and personal defense pepper spray agents. When the spray comes in contact with skin, especially eyes or mucous membranes, it produces pain and breathing difficulty in the affected individual.
pepper spray and pests capsaicinoids are also an active ingredient in riot control and personal defense pepper spray agents when the spray comes in contact with skin especially eyes or mucous membranes it produces pain and breathing difficulty in the affected individual