What is a common safety practice before using electrical gloves?

Performing an air test is a crucial safety practice before using electrical gloves. This test involves inflating the gloves to check for any leaks that could compromise their insulating properties. Since electrical gloves are designed to protect individuals from high-voltage electrical hazards, ensuring that they are free from defects is imperative for safety. The air test helps to confirm that the gloves are in good condition and capable of providing the necessary protection.

Washing the gloves thoroughly, while important for hygiene, does not assess their integrity concerning electrical safety. Storing them in a cool place is beneficial for maintaining their longevity but does not evaluate their readiness for use. Lastly, using them without inspection undermines safety protocols; doing so would increase the risk of failure during high-voltage situations in which protection is needed. Therefore, the air test stands out as the essential procedure to ensure electrical gloves can effectively safeguard against electrical hazards.