In most cases, swim spa tubs need chlorine or other effective disinfectants. Chlorine is a highly efficient, economical, and easily controlled water disinfectant that can quickly kill bacteria, viruses, and other harmful microorganisms in the water.

Gravity drainage This is the most common method. Water flows out naturally under gravity by opening the swim spa tub's drain valve or bottom drain outlet. • Advantages: Simple operation, no external power required; • Disadvantages: Slower speed, may require tilting or the use of a suction tool.

While bathing or showering itself does not directly cause UTIs, if the water is unclean or the method of use is improper, bacteria from the spa hot tub can enter the urinary tract through the urethra or minor skin abrasions, thus increasing the risk of infection.

Specifically, the operation of a swim spa tub can be divided into two core components: 1. Water flow driving principle 2. Circulation and filtration principle In other words, the core function of a swim spa tub comes from the synergistic effect of three major systems: hydrodynamics, temperature control, and filtration circulation.

The pH value of the water directly determines the feel on the skin. • pH too high (>8.0): The water will be alkaline, causing dry skin. • pH too low (<7.0): The water will be acidic, easily irritating the eyes and skin. Maintaining the pH of your swim spa tub between 7.2 and 7.6 is key to achieving a smooth feel.

Many people are accustomed to bringing their usual shower gel, bubble bath, shampoo, or skincare oil directly into the spa jacuzzi tub. In fact, these everyday products can easily cause the following problems: • Excessive foaming and bubbling • Clogged filters and pipes • Affecting the effectiveness of disinfectants