What is the recommended disinfectant ratio for a bodily fluid spill?

The recommended disinfectant ratio for a bodily fluid spill is 1 part bleach to 9 parts water. This concentration is effective in disinfecting surfaces contaminated with bodily fluids, which may harbor pathogens that can pose health risks.

Using this specific ratio ensures that the bleach solution is potent enough to effectively kill bacteria, viruses, and other microorganisms without being excessively strong, which could damage surfaces or pose respiratory hazards. The dilution is important in maintaining safety while ensuring that the disinfecting properties of bleach are retained.

Other ratios, while potentially useful in different contexts, either do not provide the optimal disinfecting power for bodily fluids or may be too diluted to guarantee effective sanitation. The 1:9 ratio is widely advised by health organizations, reflecting best practices in infection control and safety for lifeguards and others responsible for maintaining clean and safe environments around pools and public facilities.