Spa jacuzzi tubs typically operate between 36°C and 40°C, a temperature range that is very close to but slightly above human body temperature. This temperature range has the following positive effects on the body: · Vascular dilation · Muscle relaxation · Nerve relief · Metabolic activation

High frequency use (daily or every other day): It is recommended to change the water every 3~5 days; Medium frequency use (2~3 times a week): It is recommended to change it every 7~10 days; Low frequency use (1~2 times a month): It is best to drain the water immediately after each use of the hydromassage jacuzzi tub.