Alum or Alumbre

In Yoruba traditional practices, alum (known as "kaṣa" or "kaṣa funfun") is a crystalline substance used for spiritual and medicinal purposes. It is often employed for cleansing and purification rituals to remove negative energy, ward off evil spirits, and promote spiritual clarity. Alum is sometimes added to spiritual baths, protective charms, or offerings to enhance their efficacy. Additionally, it is used for its antiseptic and healing properties in traditional medicine to treat minor wounds, skin irritations, and as a natural deodorant. Alum's versatility makes it a valued material in Yoruba spirituality and healing traditions.