Displaying 3 results of Triclosan Impurities Triclosan is an antibacterial and antifungal agent commonly used in personal care products. However, during its production and storage, impurities may be formed that can pose health risks to humans and the environment. These impurities include dioxin, chlorinated phenols, and polychlorinated biphenyls (PCBs). The presence of these impurities in triclosan-containing products has raised concerns about their safety and potential impact on human health and the environment.