Alum In Skin Care: Alum is found in Indian kitchens. Alum looks like a crystal and can be small or big. Being rich in medicinal properties, alum is used to relieve pain in hands and feet or to ...

The question has a vital bearing on the discussion as to the safety of using alum in baking powders. Professor Patrick attacks it without prejudice, by strictly scientific methods, and arrives at ...

Some crystals look very similar but here are a couple of ways to tell them apart. The salt may look a little grayer than the sugar which may look whiter than the salt. The alum may sparkle a little ...