In case of chlorine exposure, what is the initial response recommendation for skin contact?

The recommendation to flush the skin with water for at least 15 minutes in the event of chlorine exposure is rooted in the necessity to thoroughly dilute and wash away the chemical from the skin. Chlorine is a strong irritant and can cause serious skin reactions, including burns. Immediate and prolonged rinsing with water helps remove the chlorine, minimizing its harmful effects.

This response aligns with established safety protocols for handling hazardous materials, which emphasize the importance of quickly neutralizing or diluting the harmful substances. Flushing the affected area with water not only diminishes the concentration of the chlorine on the skin but also helps alleviate irritation or burns that may occur due to exposure.

In contrast, the other responses would not effectively mitigate the risks associated with chlorine exposure. Dunking in water might not ensure that the chemical is entirely washed away, particularly in hard-to-reach areas. Using an alcohol-based sanitizer could potentially worsen the skin's reaction as alcohol may react adversely with chlorine, and applying a topical ointment might trap the chemical against the skin, increasing the risk of damage. Therefore, thorough rinsing with water is the most effective initial response for chlorine skin exposure.