According to the theory of traditional Chinese medicine, wormwood and green salt have the functions of warming meridians, dispelling cold, reducing swelling and relieving pain, while white vinegar has the functions of softening keratin and cleaning skin. Therefore, the effects of adding wormwood, indigo salt and white vinegar to boil water for bathing mainly include the following aspects:

1. Warming meridians and dredging collaterals: The warmth of wormwood and green salt can promote blood circulation, achieve the effect of warming meridians and dredging collaterals, and relieve physical fatigue and muscle soreness.

2. Eliminating dampness and dispelling cold: Both wormwood and green salt have the effect of eliminating dampness and dispelling cold, which can help the human body to discharge excess water, improve the symptoms of heavy humidity and relieve joint pain.

3. Detumescence and analgesia: Both wormwood and green salt have the effects of detumescence and analgesia, which can alleviate the symptoms of swelling and pain caused by various reasons.

4. Softening keratin: White vinegar can soften skin keratin, help clean skin and make skin smoother.

To sum up, there are many benefits of soaking in wormwood salt and white vinegar, which can not only relieve physical fatigue, but also have many beauty and health care effects. However, it should be noted that everyone's physique is different, and the degree of adaptation to this therapy is also different. It is recommended to consult a doctor or Chinese medicine before use.