What dilution of sodium hypochlorite is used for disinfection when blood spills occur?

The correct dilution of sodium hypochlorite used for disinfection in the case of blood spills is 1:10. This concentration is effective in inactivating a wide range of pathogens that may be present in blood, including viruses, bacteria, and fungi. Sodium hypochlorite, often found in household bleach, is a powerful disinfectant and is recommended by health organizations for cleaning up potentially infectious materials.

The 1:10 dilution means that one part of sodium hypochlorite is mixed with nine parts of water, resulting in a final solution with sufficient strength to ensure effective disinfection. Using the right dilution is important, as a more concentrated solution may be too harsh for surfaces or potentially hazardous, while a weaker solution may not effectively kill pathogens.

Understanding the appropriate dilution is critical for health facility administrators and staff in maintaining safety protocols and infection control measures.