Product Details

• Crushed Alum Stone - Piedra de Alumbre triturada

Alum stone is a naturally occurring mineral with a long history of use. It has been used for centuries as a dye fixative, food preservative, and natural deodorant. It is a naturally occurring chemical compound called potassium aluminium sulfate, which is a double sulfate of potassium and aluminium. Alum is used for small cuts, water purification, and as a natural deodorant.