8 Useful Things That We All Should Have in Our Purse in Case of an Emergency

Apart from making food taste good, salt can be used as a protective tool. When in danger, throw salt at the face of the attacker, aiming for the eyes. It will help win you some time to run away. Moreover, if you find yourself on ice or any slippery surface, unable to walk, throw some salt to create traction and escape to safety.