What do Scoville Units measure in OC spray potency?

• A. Indicate the level of irritant strength; higher values mean stronger effects.
• B. Measure the color of the spray.
• C. Indicate the spray's freezing point.
• D. Indicate the product's recommended storage time.

Answer: (A)

Scoville Units measure how potent the irritant chemicals in OC spray are. They reflect the strength of the capsaicinoids, so higher values indicate a stronger irritant and typically more intense effects like tearing, burning, and coughing. This concept helps compare how strong different formulations are. The other options refer to color, freezing point, or storage time, which aren’t what Scoville Units assess.