What is an aura sweep, and how can I safely practice it for myself?

Name: Rohan Malhotra

Date of Birth: 9 February 1991

Time of Birth: 4:25 PM

Place of Birth: Lucknow, India

A friend of mine mentioned something called an "aura sweep" recently, but I have no idea what it actually involves. I’m curious about what really happens during an aura sweep, and how can I do it safely without messing up my energy? Can it be combined with psychic aura cleansing methods, and how would I even know if my aura is actually clean afterward?