Introduction Alum has been a household and traditional remedy for centuries, known for its versatility in both medicinal and non-medicinal applications. Commonly recognized in its crystal or powdered form, alum is used in everything from water purification and aftershaves to oral health and wound care. Its antiseptic and astringent properties make it a go-to solution in many cultures for skin and personal care. What is Alum? Alum is a generic name for a class of chemical compounds made of double sulfates of aluminum with another element, commonly potassium or ammonium. The most well-known type is potassium alum (potassium aluminum sulfate).…