What safety practice should always be followed during refrigerant recovery?

Wearing protective gloves during refrigerant recovery is crucial because it helps safeguard the technician from exposure to hazardous materials. Refrigerants can cause skin irritation or frostbite if they come into direct contact with the skin, particularly since they are often stored under pressure and can be extremely cold when released. The gloves provide a barrier that helps prevent injury, ensuring the technician's safety while handling refrigerants and recovery equipment.

In addition to protective gloves, it's essential to follow other safety protocols, such as wearing goggles or face protection and working in well-ventilated areas to avoid inhaling any harmful vapors. These practices ensure that technicians can effectively and safely recover refrigerants without putting themselves at risk.