What type of bleach is required to be EPA registered as a disinfectant?

Chlorine bleach, specifically sodium hypochlorite, is required to be EPA registered as a disinfectant due to its strong antimicrobial properties. The effectiveness of chlorine bleach as a disinfectant lies in its ability to kill a wide range of pathogens, including bacteria, viruses, and fungi, making it a suitable choice for ensuring sanitation in environments where cleanliness is critical, such as nail salons.

To be registered by the EPA, a disinfectant must undergo rigorous testing to confirm its efficacy in eliminating harmful microorganisms. Chlorine bleach meets these standards, making it a widely used and trusted option in both residential and professional settings. Other types of bleaching agents, like hydrogen peroxide or ammonia-based cleaners, while they may have some disinfectant qualities, do not always achieve the broad spectrum efficacy or regulatory approval that chlorine bleach does. Thus, in the context of the question, chlorine bleach stands out as the correct choice for an EPA registered disinfectant.