‘We’re talking spells’: Teen Vogue explains how to make your menstrual blood even more magical through witchcraft"
Menstrual blood can be used in spells to ward off evil and protect us, if used properly. Blue June, Host of “Mystic Witch” Podcast, suggests creating a witch bottle to repel negative vibes from others. “Collect any pieces of broken glass, tacks, nails, screws or anything else you’ve collected from your journeys that could injure you” in a mason jar with your menstrual blood (or a used tampon), Blue advised. Seal it tight and bury it near your home for protection from others.
https://www.teenvogue.com/story/menstrual-blood-magic