What safety procedure should be followed when working with refrigerants?

When working with refrigerants, it is crucial to prioritize safety, and wearing safety goggles and gloves is an essential practice. Refrigerants can pose various hazards, including skin and eye irritation, as well as potential health risks if they come into direct contact with the body. Safety goggles protect the eyes from chemical splashes or leaks, while gloves offer a barrier against skin exposure, which is important in preventing dermatitis or other chemical-related injuries.

The requirement for safety goggles and gloves reflects the standard practices in handling hazardous materials. It ensures that technicians minimize exposure to refrigerants, which can be harmful if inhaled or absorbed through the skin. Safety measures such as these are foundational in maintaining a safe working environment, particularly when dealing with substances that can be toxic or cause physical harm.

Other options, while they may seem relevant in a broader context, do not specifically address the immediate protective measures needed for working with refrigerants. For instance, maintaining good ventilation and using chemical filters are important in general safety practices but are secondary to the personal protective equipment that directly shields the technician from contact with the refrigerants.