Drink the following drinks can remove bad breath: 1, lemon water: has the effect of quenching thirst, drinking fresh lemon water can remove bad breath. 2, honey water: honey has the effect of laxative, can effectively relieve bad breath caused by constipation, but should not be taken with boiling water, so as not to destroy the nutrients, the appropriate temperature is 60 ° water, the best effect of brewing. 3, milk and yogurt: can reduce the mouth The content of hydrogen sulfide, effective in removing bad breath. 4, cinnamon, clove infusion to drink: has a warming effect on the stomach and qi, for people with a cold spleen and stomach caused by halitosis. 5, drink green tea: tea contains antibacterial substances, can inhibit the reproduction of various bacteria, can prevent tooth decay, the effect of bad breath caused by tooth decay is better, in addition, green tea in flavonoids, tea polyphenols is a natural deodorant. Patients with bad breath should actively treat the primary disease for the cause of bad breath.