Alum or fitkari is a naturally found salt that is made of potassium alum and is often available in the market in a crystal form. Alum is a colourless white substance that is found majorly in natural ...

Fitkari, known as Alum in English, is a hydrated double salt of potassium and aluminium sulfate. It is a translucent, white crystal that has been used for centuries for multiple purposes. While ...