Alum is a mineral salt obtained from the soil. It is colourless, odourless and clean. Alum is commonly used in purifying water, but it also benefits the skin and other body parts.

after stating the difficulties attending a thorough mixture of the ingredients of alum I baking powders: " But even if the exact proportions were maintained, the salts formed would retain their ...

They are also given unknown samples marked A, B, and C. One is salt, one is sugar, and the other is alum, which looks like it could be either salt or sugar. Students first use a dissolving test to see ...

This information is taken from the National Institutes of Health (NIH). However, it is always advisable to consult a dentist for expert advice.

The “Real Housewives of Salt Lake City” alum, 51, took to Instagram Friday to write beside a photo of her and her spouse holding hands, “Happy Valentine’s Day and happiest birthday to my a ...