Abstract: A method of treating people to stop smoking comprising the steps of brewing strong tea in an open container, partly immersing a plurality of cigarettes into the tea for 4 to 8 hours until the tea is absorbed into the cigarettes throughout their length and staining the cigarettes to a dark brown color, placing the container in an enclosed room in an atmosphere of vaporized camphor crystals for a limited period, breathing the camphorized atmosphere while visually concentrating upon the appearance of the cigarettes in the container and smelling the exuded nicotine and caffeine aroma from the container for a period of about 20 minutes, and psychologically reacting to the appearance of the cigarettes and the aroma of the caffeine and nicotine in a lung-cleansing camphor atmosphere, the user losing all interest in smoking another cigarette.