The use of swimming pool chemical chemical test kits is necessary. Generally speaking, disinfectants are often used in swimming pools to disinfect water, and long-term use will definitely affect the water quality of the swimming pool. At this moment, we need to use chemical test kits to observe whether there is a problem with the swimming pool water quality. At the same time, adjusting the pH value of the swimming pool to a suitable range can ensure that have better disinfection effects. Therefore, chemical test kits play a important role in swimming pool water monitoring.