Leave the magnets on your ear for at least 3, but no more than 4, hours a day. Whenever possible,use the magnets when you are calm (for example at home in the evenings). Keep doing this for six to seven days. You can smoke during this time. On day seven, if you have not already done so, stop smoking. You will find it very easy to stop smoking because the magnets have already induced the production of endorphins that remove the craving to smoke.