Ok, this might be a bit stupid to post, but as I can't find any info I would want to see if someone here knows a bit more. In Feng Shui you put salt in the four corners of the room to take the negative energy away. Yogas rub their body with it to take the negative energy off. In one of his posts king solomon writes about making his circle out of salt. To neutralise an object after spell casting you put it in salt. I want to know - do you know any other practical use of it in magic? And why salt has this effect? Can someone explain?