When using TCCA disinfectant tablets in swimming pools, you need to pay attention to the dosage and method to ensure clean and safe water quality. First, calculate the required amount of TCCA disinfectant tablets based on the water volume of the swimming pool. Generally speaking, the appropriate chlorine concentration can be achieved by using 1 to 2 kilograms of TCCA disinfectant tablets per 1,000 cubic meters of water. Place the disinfectant tablets in a special doser or float for the swimming pool to avoid direct contact with the swimming pool surface to prevent bleaching of the pool wall. Regularly check the residual chlorine content in the swimming pool water to ensure that it is maintained between 1 and 3 ppm. To maintain stable water quality, it is recommended to add disinfectant tablets once a week, especially during peak usage periods or when temperatures are high. Note that the pH value in the swimming pool also needs to be maintained between 7.2 and 7.8 to ensure the best disinfection effect of chlorine. When handling TCCA, wear gloves and avoid direct contact with eyes and skin. Store in a dry, ventilated place away from children.