What should be used to disinfect after a blood spill on the table?

Using a bleach solution is the recommended method for disinfecting surfaces after a blood spill due to its effectiveness in killing a wide range of pathogens, including bacteria and viruses. Bleach, specifically sodium hypochlorite, functions as a potent disinfectant that can inactivate potential infectious agents present in blood. The typical concentration for disinfection is a 10% bleach solution (1 part bleach to 9 parts water).

While soap and water are effective for cleaning surfaces and removing visible debris, they do not provide adequate disinfection against pathogens. Betadine, although it is a topical antiseptic, is not designed for surface disinfection in the same context as bleach, and alcohol solutions, while they can be effective at killing some microorganisms, may not be as effective against all pathogens found in blood, especially in the presence of organic material. Therefore, a bleach solution is the most appropriate choice for ensuring a sterile environment after a blood spill.