Peppermint leaves have the functions of dispelling wind, clearing heat and relieving itching. It is especially effective for people with exogenous wind-heat and itchy skin to take a bath. Just take 200 grams of fresh mint or 50 grams of dried mint, put it in a pot, add water to fry the liquid medicine, and pour it into the bathtub. This bath is often used in summer to prevent eczema and miliaria. Ginger soaked in water is of course good, and it has the effects of sterilization, blood circulation and cold dispelling. When the weather is cold, the blood gas is smooth and the face becomes rosy. Ginger has the functions of waking up, stopping vomiting, dispelling cold, treating colds, headaches and stuffy nose, and stimulating appetite. The appetizing effect is still very good! Because ginger contains gingerol, it can stimulate the heart and blood vessels, accelerate blood flow, make the body feel warm, expand pores, promote perspiration and take away excess heat in the body. The effect of taking a bath with mint and ginger can cure colds, headaches and nasal congestion and prevent eczema and prickly heat.