To begin, focus your mind on the job at hand, and invoke that which is the source of your spiritual strength. Pray that the cleansing will bring light and peace. Place a tablespoon of salt in a bowl of water, wetting the fingers lightly flick the salt water in all direction in the room. Careful of delicate fabrics. Then open the window/s to circulate the air. Pour the remaining water out, rinse bowl and add fresh hot water. Hot water releases the aroma molecules in essential oils and sends them rising in to air. Any glass or china heatproof bowl or container can be used. Put three to ten drops of essential oil blend or a single essential oil, and place the bowl or bowls in the corners of the room. A blend to try: 3 drops of Lemon essential oil 3 drops Orange  essential oil 3 drops Grapefruit essential oil by Gina Flores www.essentialbodywisdom.com