Brewing: put osmanthus into a cup, then pour it into boiling water, cover it and soak it for about 8 minutes before drinking.

Efficacy: Drinking herbal tea regularly has a certain auxiliary effect on people with bad breath, toothache and cold. This kind of tea is especially suitable for patients with bad breath caused by poor spleen and stomach.

Tips: People with spleen and stomach deficiency and cold should not drink more.

2 licorice mint tea material: 5 grams of dried mint, 2 pieces of licorice and 2 pieces of fresh lemon.

Brewing: mix the dried licorice and mint, add boiling water to brew for 10 minute, and then add lemon slices to drink.

Efficacy: We know that mint is very helpful to the digestive system of the body, which can help the body reduce flatulence, help digestion and refresh the breath. Lemon can help the human body to remove garbage and toxins, so the introduction of licorice mint tea can help the oral cavity to remove odor and restore fresh breath.

Tips: Pregnant women should not drink.

3 Bamboo leaf tea material: 15g fresh bamboo leaves, 9g green tea.

Brewing: Take 15g fresh bamboo leaves and 9g green tea, put them in a casserole, decoct them with water and drink them once a day.

Efficacy: Bamboo leaves have a good effect of clearing bad breath. For patients with halitosis caused by damp-heat and liver depression, taking this tea has a good conditioning effect.

4 osmanthus tea material: 6-9 grams of osmanthus, 6-9 grams of chrysanthemum.

Brewing: Take 6-9g of osmanthus fragrans and 6-9g of chrysanthemum, then pour into boiling water, cover and soak for about 8 minutes before drinking. Daily 1 serving, 2-3 times a day, for drinking tea.

Efficacy: Chrysanthemum and osmanthus can make the breath fragrant and clear stomach heat, which is suitable for people with bad breath and stomach heat.