What is the water solution ratio required for the effective use of OC Spray?

The effective use of OC (Oleoresin Capsicum) Spray depends on the proper dilution of the spray solution when mixing it with water for training and operational purposes. The most commonly accepted dilution ratio for maximizing efficacy and minimizing potential adverse effects, such as irritation or inflammation, is 9 parts water to 1 part OC spray. This 9:1 ratio ensures that the active ingredient remains potent enough to deliver the desired effect while reducing the risk of excessive irritation during deployment in a controlled environment like training sessions.

Understanding the right dilution is critical for responders to effectively utilize the product while ensuring safety for themselves and others, which is why the correct answer reflects this widely recommended ratio.