What is the immediate next action after a large spillage of blood has been wiped with sodium hypochlorite?

After a large spillage of blood has been wiped with sodium hypochlorite, the immediate next action is to clean the area with water and detergent. Sodium hypochlorite is a disinfectant that helps to sanitize the surface by killing pathogens. However, it is essential to follow up with cleaning to remove any residue of both the blood and the sodium hypochlorite. Water and detergent effectively break down organic matter and help ensure that the surface is safe and hygienically clean.

Applying detergent along with water is crucial because it provides a thorough clean, which is necessary in a healthcare environment where contamination and infection control are paramount. Leaving the area to air dry or covering it with a cloth would not ensure the area is properly sanitized. Antiseptic solutions are typically used on skin or wounds rather than for cleaning surfaces in case of spills. Therefore, cleaning with water and detergent is the most appropriate next step to ensure safety and cleanliness in the dental setting.