Hi, 1. Someone told me beforethat my personal kua shows that I should not have plant in the house. But I also read that hanging a plant in the toilet is good for feng shui. Is it Ok to have a plant in the toilet if my personal kua shows otherwise. 2. What is the purpose of putting a disk ofsalt next to toilet bowl? As it can be easily wash away by water, is there other alternative such as pebbles, etc? Thanks Tan