This tea is a blend of dried and fermented plant material, so light, moisture, heat and strong odours can all affect its quality. The best way to store it is in an airtight container, preferably opaque or kept in a closed cupboard, in a cool, dry place. Avoid keeping it directly above the kettle, near the stove, or in a bathroom, where humidity and warmth can cause the tea to lose aroma or even spoil.
Because the blend contains chaga and tinder fungus pieces, it should be dry when stored. Always take out the tea with a dry spoon and close the package tightly after use. If the tea ever smells musty, looks unusual, or shows any signs of moisture or mould, do not brew it.
As a general rule, loose herbal teas are best enjoyed within about one to two years of purchase, but the aroma will fade gradually over time. If you are unsure, use your senses: the tea should smell fresh and woodsy, not flat or stale. Since this blend includes mushroom pieces, steeping it a little longer can help bring out more flavour, especially if you prepare it in a thermos. There are no official brewing instructions included in the product description, so adjust the amount and steeping time to match your personal taste.