How should I cleanse my aura using ritual baths?

Name: Neel Kapoor

Date of Birth: 2 March 1996

Time of Birth: 6:20 AM

Place of Birth: Pune, India

I understand soap cleans the body, but I want to cleanse my energy too. How can I perform a Tibetan-style ritual bath that works on my aura and energy field, not just my physical body?