About 10 g (3 tablespoons) of leaves are placed in glass or enamel ware, pour 200 ml (1 glass) of hot boiled water, cover with a lid and heat in a boiling water bath for 15 minutes, cool at room temperature for 45 minutes, filter, the remaining raw material is squeezed . The volume of the infusion obtained is adjusted to 200 ml with boiled water.
Apply topically to rinse in adults and children over 12 years of age 1 / 2-1 glass of infusion 3-5 times a day in a warm form.
Before use, the infusion is recommended to be shaken.