Is it effective to aim OC spray at the torso?

Aiming OC spray at the torso is generally not considered effective because the primary goal of using pepper spray is to target the face, specifically the eyes, nose, and mouth. These areas are more sensitive and allow for immediate incapacitation by causing intense discomfort and temporary blindness. Aiming for the torso may not deliver the same level of immediate impact and can potentially allow the subject to continue their actions, as the spray may not effectively reach the respiratory system or cause the desired reaction to neutralize a threat.

In scenarios of self-defense or policing, accuracy in targeting critical areas enhances the efficacy of the spray. Factors like distance and wind can also influence the spray's effectiveness when aiming at larger body areas. Aiming for the face ensures that the spray can work quickly and responsively in a high-stress situation. Thus, the reasoning is based not only on the optimal use of self-defense tools but also a comprehensive understanding of human anatomy and physiological responses to irritants.