What is the main method for decontaminating individuals affected by chemical agents?

Washing with soap and water is the main method for decontaminating individuals affected by chemical agents due to its effectiveness in removing contaminants from the skin and clothing. This method helps to dilute and wash away harmful substances, thus reducing the potential for absorption and the risk of further injury. Soap acts as an emulsifying agent, breaking down oils and enabling the physical removal of substances through scrubbing and rinsing. This process is crucial because many chemical agents may adhere to the skin and can be absorbed if not promptly removed.

While applying neutralizing agents can be effective in specific circumstances, their use is typically limited and not as universally applicable as soap and water. Alcohol-based sanitizers, although useful for general disinfection, are not effective against many chemical agents and may not adequately remove them from the skin. Immediate evacuation may be necessary in some situations to get individuals away from the source of contamination, but it does not address the need to decontaminate the skin or clothing. Overall, washing with soap and water provides a straightforward and effective initial response for decontaminating individuals exposed to chemical agents.