What should be allowed to sit in pedicure tubs to achieve proper concentration?

In the context of maintaining proper sanitation in pedicure tubs, using an Environmental Protection Agency (EPA) registered disinfectant is essential for effective disinfection. These disinfectants are specifically formulated to eliminate pathogens, including bacteria, viruses, and fungi that could be present in the tub after use. Allowing the disinfectant to sit in the tub for the recommended contact time ensures that it achieves the necessary concentration to effectively kill harmful microorganisms, thus maintaining a safe and hygienic environment for subsequent clients.

On the other hand, while warm water can be used to enhance the comfort of the pedicure, it does not possess disinfecting properties. A soap solution may help with cleanliness but is typically not sufficient for disinfection purposes. Similarly, hydrogen peroxide can act as a disinfectant but may not be as effective or stable in comparison to EPA registered products specifically designed for use in salon environments. Therefore, using an EPA registered disinfectant is the most appropriate choice for achieving proper disinfection in pedicure tubs.