1. The daily cleaning of the massage bathtub can be washed with general liquid detergent and soft cloth, not with ketone or chlorine water. When disinfecting, disinfectants containing formic acid and formaldehyde are prohibited.
2. If there are scratches on the surface of the bathtub, just use 2000# water abrasive paper to polish it, then apply toothpaste, and polish it with a soft cloth to make it as smooth as new.
3. The scale on the surface of the bathtub can be wiped with a soft cloth after adding a mild acid detergent, such as lemon juice and vinegar.
4. Cleaning of the hydraulic friction device: fill the bathtub with 40oC hot water, add detergent at a dosage of 2 grams per liter, start the hydromassage for about 5 minutes, stop the pump to drain, then fill up with cold water, start the hydromassage for about 3 minutes, stop the pump to drain and clean the tub.
5. If the surface of the cylinder is dirty, it can be wiped with a wet towel. This process can be repeated three times, and it can be as clean as new.
6. Do not use rough surface utensils, chemical solvents or particles to clean the surface of the cylinder.
7. Do not hit the surface of the bathtub with a hard object or a knife, and also do not allow cigarette butts or a heat source higher than 70oC to touch the surface of the bathtub.
8. After the bathtub is used, drain the water and disconnect the power supply.
9. When the water returner and nozzle are blocked by hair and other debris, they can be unscrewed and cleaned.
10. Gold-plated and chrome-plated parts do not need to be wiped frequently.