The Aroma Decor TM Fragrance Diffuser will eliminate bad odors as it purifies the air.  The stone, when in use, will reach very high temperatures.  It is with these high temperatures that catalytic combustion takes place in the stone.  This process allows the fragrance to move up the wick to the stone.  The stone then releases fragrance throughout the room, while at the same time eliminating bad odors and cleansing the air. How do I use it? (See Manual for more details.)