What type of personal protective equipment (PPE) is mandatory when handling chemicals?

When handling chemicals, the use of gloves is crucial because they serve as a barrier between the skin and the chemicals, protecting the wearer from potential exposure that could lead to skin irritations, chemical burns, or other health hazards. Depending on the nature of the chemicals being handled, specific types of gloves designed for chemical resistance may be required, ensuring that the material of the glove does not degrade or allow the chemicals to penetrate through.

While boots, hard hats, and hearing protection can also be important in specific environments or situations, they do not provide direct protection from chemical exposure to the skin, which is the primary concern when dealing with hazardous substances. Therefore, gloves are considered the most essential type of PPE for this scenario, as they directly address the risks associated with chemical handling.