Which of the following is required in every salon's first aid kit?

In every salon's first aid kit, the inclusion of triple antibiotic ointment is essential due to its role in preventing infection in minor cuts, scrapes, and burns that can occur in a salon environment. Salons commonly deal with skin and hair treatments, where the risk of minor injuries is heightened. Having a readily accessible antibiotic ointment ensures that these injuries can be treated promptly and effectively, helping to maintain hygiene and safety standards.

While scissors and thermometers serve specific purposes, they are not as universally applicable for minor injuries as triple antibiotic ointment, which directly addresses infection control. A tourniquet, although critical in specific severe injury situations, is often not needed in salon settings where injuries are typically minor. Therefore, the requirement for triple antibiotic ointment emphasizes the focus on readily handling common salon-related injuries to ensure the safety and well-being of customers and staff.