Long-term exposure to hot water above 37°C will cause the skin's stratum corneum to soften and the sebum membrane to be damaged. If the attached matter is not washed off by showering and moisturizing care is not performed in time, it may cause: · Dry and tight epidermis; · More sensitive to external stimuli; · Repeated skin problems such as eczema and dermatitis.

·37°C~38°C: close to body temperature, relatively mild, generally recommended not to exceed 30 minutes; ·39°C~40°C: hotter, with a strong soothing and relaxing effect, it is recommended to control within 20 minutes; ·Above 41°C: higher risk, heart rate may increase, skin overheating reaction, not recommended to exceed 10-15 minutes

Swim spa tub is suitable for: ·Fitness trainers (such as swimmers) ·Arthritis or postoperative rehabilitation patients ·People who need to control weight or enhance cardiopulmonary function Massage tub is suitable for: ·Urban white-collar workers with high work pressure and need to relax ·Patients with chronic fatigue or sleep disorders ·Family members who love bathing culture

People who are suitable for using spa massage bathtub include: 1. Office workers who are in sub-health status for a long time 2. Middle-aged and elderly people 3. People who recover after exercise 4. People with mild sleep disorders or nervous tension 5. People with mild circulatory disorders (under the guidance of a doctor) People who are not suitable for using spa massage bathtubs include: 1. Patients with severe cardiovascular diseases 2. Patients with acute inflammation or infection 3. People in early pregnancy or high-risk pregnancy 4. Patients with malignant tumors 5. Patients with diabetic foot and open wounds 6. Patients with epilepsy, history of syncope, and severe mental illness

The health benefits of a home steam sauna room include: 1. Promote blood circulation 2. Strengthen the immune system 3. Promote sweating and detoxification 4. Relieve muscle and joint pain 5. Improve respiratory system function

The reasonable use frequency is 2 to 4 times a week, about 15 to 20 minutes each time. If the user uses the home steam sauna room after exercise, it should be at least 30 minutes apart to restore the heart rate and body temperature.