Trichloroisocyanuric acid is widely used as a disinfectant and sanitizer in water treatment processes, particularly for swimming pools and drinking water, due to its ability to release chlorine effectively. It is also utilized in the sanitation of industrial equipment, surfaces, and environments to control microbial growth. In agriculture, it serves as a bleaching agent and disinfectant for crops and livestock areas. Additionally, it is employed in the textile industry for bleaching fabrics and in the paper industry for pulp bleaching. Its strong oxidizing properties make it effective in odor control and waste treatment applications.