Candles with five eyes and four ears have no effect. Candle with five eyes and four ears is a traditional Chinese herbal medicine treatment method, which is used to relieve ear discomfort and improve ear immunity. So far, there is not enough scientific evidence to support the efficacy of five-eye and four-ear candles. Some people think that candles with five eyes and four ears can relieve ear discomfort because of their warm feeling, while others don't feel the effect. Moreover, candles with five eyes and four ears also have some safety hazards, which will cause burns, fires and other problems. So a candle with five eyes and four ears is useless.