Organic Oak Bark Tea - Dried, Loose, Cut Oak Bark Chips for Tea & Infusion

1 teaspoon of finely chopped bark is boiled for 10 minutes in 500 ml of water. The decoction is filtered and drunk 50 ml. Organic, Dried, Chopped. As an all-natural, organic mouthwash. Organictas Dried Oak Bark ( Cortex Quercus robur ).