The bathtub area may become slippery due to ice or splashing water in winter, increasing the risk of slips. Recommendations: • Install non-slip mats or rubber mats. • Keep the surrounding floor dry. • Use a ladder or handrail to assist in entering and exiting the bathtub.

The water in your whirlpool spa hot tub needs to be tested regularly, especially for chlorine and bromine levels. These disinfectants effectively kill bacteria and viruses in the water. It's recommended to test the water's pH, chlorine, or bromine levels at least weekly.

Weigh the appropriate amount of bromine granules based on the volume of water in the whirlpool spa hot tub and the required bromine concentration. Generally, approximately 10 to 20 grams of bromine granules are needed for every 1,000 liters of water.

One of the most important features of a whirlpool spa hot tub is its built-in water jet system. By adjusting the intensity and direction of the water jet, you can target specific areas of your back for a deep massage. The powerful water jets simulate the movements of a masseur, loosening tight muscles and stimulating the deep tissues of the back.

Chlorination disinfection is one of the most common and effective sterilization methods. Chlorine can effectively kill Legionella in whirlpool spa hot tub water, provided that the chlorine concentration is sufficient and the contact time is long enough.

Whirlpool spa hot tubs, with their warm and humid environment, provide ideal conditions for the growth of Legionella bacteria. If a whirlpool tub's water treatment system or disinfection measures are inadequate, Legionella bacteria can rapidly multiply and spread in this environment.