For a chemical burn, how long should the affected area be rinsed with water?

In the event of a chemical burn, rinsing the affected area with water is crucial for minimizing tissue damage. The recommendation to rinse for at least 15 minutes is based on established protocols to ensure thorough flushing of the chemical agent from the skin. This duration helps in diluting the chemical substance and reducing its concentration on the skin, which is essential for preventing further injury.

Longer rinsing times can be beneficial, especially if the chemical involved is particularly harmful, but 15 minutes is the minimum recommended time for most situations. It is important to continue rinsing if pain or irritation persists after the initial time period. This approach aligns with the principles of first aid that prioritize immediate and effective action to mitigate harm from chemical exposures. Each option represents varying durations, but only rinsing for 15 minutes is supported by medical guidelines to adequately address typical chemical burns.