About 10 g (3 tablespoons) of raw materials are placed in enameled dishes, pour 200 ml (1 glass) of boiling water, cover with a lid and heat in a boiling water bath for 15 minutes,cooled at room temperature for 45 minutes, filtered, the remaining raw material was squeezed. The volume of the infusion obtained is adjusted to 200 ml with boiled water.
Used for rinses on 1/2-1 glass is infused 3-5 times a day in a warm form.
Before use, the infusion is recommended to be shaken.