Final answer:
The concentration of bleach recommended as a disinfectant in a clinical setting is typically a 1:10 dilution of household bleach, which corresponds to about 0.5 to 0.6% sodium hypochlorite when starting with a standard household bleach concentration of 5-6%.
Step-by-step explanation:
The concentration of bleach solution recommended for use as a disinfectant in a clinical setting typically depends on the specific protocols of the healthcare facility. For general disinfecting purposes, the Centers for Disease Control and Prevention (CDC) suggests a 1:10 dilution of household bleach (which is usually about 5-6% sodium hypochlorite) with water for effective use against many pathogens, which means mixing one part bleach with nine parts water.
A higher concentration bleach solution, usually around a 0.1% to 0.5% sodium hypochlorite solution is often used in the medical field for disinfecting surfaces. However, it is crucial to follow the product's instructions and your facility's guidelines as the required concentration can vary. It is important to handle bleach with care, using protective clothing, and to rinse the disinfected surface with water after the appropriate contact time has passed to avoid any residue that may be harmful.