Alum Powder Is A Versatile Salt That Has Skincare Applications, Aids In Baking Leavening And Maintains The Crispness Of Fruits Or Vegetables Throughout The Pickling Process Our Alum Powder Is Pure, Granulated, And Useful In Making Your Own Pickle Recipe, Toothpaste, Or Even Play Dough Topically, Alum Powder Is Sometimes As An Aftershave Alum Can Also Be Used As A Preservative For Floral Arrangements! Simply Dip The Fresh Cut Stem In Alum Powder And Place In The Arrangement Product Of The Usa