How can I cleanse negative energy off my aura?

Name: Riya. DOB: 8 March 1992. POB: Mumbai, India. TOB: 7:15 AM.

I keep hearing people talk about cleansing your aura, and honestly, I’m really curious about it. I already know about burning sage and stuff, but I feel like there must be deeper, lesser-known ways to clear negative energy. Are there unique or ancient methods to cleanse my aura that most people haven’t heard of yet?