Which of the following is a common method for chemical disinfection?

Using an EPA-registered disinfectant solution is a common method for chemical disinfection because these products have been evaluated by the Environmental Protection Agency for their effectiveness against pathogens. They are formulated to safely and effectively eliminate bacteria, viruses, and fungi from surfaces, making them a reliable choice for infection control in various settings. EPA-registered disinfectants undergo rigorous testing to ensure they meet safety and efficacy standards, and using them helps ensure compliance with public health guidelines and regulations.

In contrast, while a homemade bleach solution can be effective for disinfection, it may not always be prepared correctly or in the proper concentration, which can lead to ineffective disinfection. Rinsing surfaces with water does not provide any disinfectant properties, and applying soap and water is primarily effective in removing dirt and organic material rather than specifically killing pathogenic microorganisms. Hence, an EPA-registered disinfectant is the appropriate choice for ensuring comprehensive chemical disinfection.