Đổ nước ngập 1/4 nồi. Cho 1-2 giọt tinh dầu vào nồi nước. Sử dụng thảo mộc sấy khô. Luôn kiểm tra độ nhạy cảm với thảo mộc.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
Boil the water on the stove for a minute or two or until it is steaming vigorously. Then remove the pot from the heat. Start with 1 drop/quart of water. The following essential oils have either antibacterial, antifungal or antiseptic properties, meaning they can kill bacteria and other microorganisms that can infect the sinuses:   Spearmint or peppermint - Both peppermint and spearmint contain menthol which has antiseptic and immune-boosting properties.   Thyme, sage, and oregano - These herbs b