What can often reduce the amount of exposure and injury from spilled liquid pesticide on the skin?

Washing the exposed area with soap and water is the most effective method for reducing skin exposure and potential injury from spilled liquid pesticide. The immediate action of rinsing with copious amounts of water helps to dilute the pesticide and physically remove residues from the skin. Soap enhances this effect by breaking down the pesticide molecules and emulsifying them, making it easier to wash away the contaminants.

This approach minimizes the likelihood of absorption into the skin, thus reducing the risk of systemic exposure and adverse effects. Quick washing is essential, as the longer the pesticide remains in contact with the skin, the greater the potential for harm.

The other methods, while potentially helpful in different contexts, do not effectively address the immediate need to remove the pesticide. Ointments might trap the pesticide against the skin, alcohol wipes can be less effective than soap and water for breaking down pesticide compounds, and covering with a bandage may allow the pesticide to remain in contact with the skin, possibly exacerbating the situation.