How long should you wash skin affected by chemical poisoning?

In cases of chemical poisoning, it is crucial to wash the affected skin thoroughly and for a sufficient duration to effectively remove harmful substances and minimize skin damage. The recommended duration for washing the skin is at least 15-20 minutes. This time frame allows for the complete removal of the chemical irritants and reduces the risk of further injury or absorption into the skin.

Washing for this length of time can help ensure that any residues are adequately rinsed away, which is vital in preventing potential complications from the chemical exposure. The focus is on thoroughness, as even brief exposure can lead to significant harm, depending on the nature of the chemical involved. Therefore, adhering to this guideline of 15-20 minutes is critical in first aid response to chemical exposure incidents.