Which of the following actions is important for hygiene on the range?

Washing hands after firing is a critical action for hygiene on the range. This practice helps remove any potential residue from the hands that may be a result of handling ammunition or firearms. Such residue can include lead or other chemicals that may pose health risks if ingested or absorbed through the skin. Maintaining proper hygiene by regularly washing hands reinforces safety protocols and helps prevent contamination, thereby promoting a healthier shooting environment for all participants.

Other actions, such as eating snacks during shooting, can increase the risk of ingesting harmful substances and create distractions while on the range. Bringing open drink containers may lead to spills or accidents that compromise safety. Wiping surfaces down is beneficial but is secondary to the essential practice of personal hygiene through hand washing after handling equipment, as this directly protects individuals from potential contaminants during shooting activities.