Which type of decontamination method are not use for removing vesicants from casualties?

Decontamination methods that are not effective for removing vesicants from casualties include simple rinsing with water, as this may spread the contaminants rather than remove them. Additionally, methods such as using soap and water alone or alcohol-based wipes are insufficient, as they may not adequately neutralize the toxic properties of vesicants. Effective decontamination typically requires specific chemical agents or specialized solutions designed to neutralize these hazardous substances.