What are your personal favourite ways to cleanse yourself/ remove bad energy you got from someone?

Anytime I see a specific friend, I have the feeling that something is “off” and I leave having some sort of negative situation e.g sudden work burnout, things not suddenly not working out, bad relationship patches, feeling extremely sick and feverish etc.

Whilst I have a great time sometimes with them, I cannot shake the feeling that they don’t want my best. I would love to hear your personal approaches/ spells/ rituals you take to protect yourself, and your energy from people you get an “off” feeling from. Thank you ✨✨