What type of disinfectant is typically used for cleaning non-critical surfaces?

The use of low-level disinfectants for cleaning non-critical surfaces is correct because these surfaces, which are not in direct contact with intact skin or mucous membranes, require a disinfectant that is effective in eliminating a broad range of pathogens without the need for a high level of disinfection.

Non-critical surfaces include items such as bed rails, furniture, and other surfaces that may come in contact with patients but do not pose a risk of infection transmission if they are cleaned with a less potent disinfectant. Low-level disinfectants are effective against a variety of bacteria and some viruses, making them suitable for these surfaces while also being safer and less corrosive than higher-level disinfectants.

In contrast, high-level disinfectants are suited for critical instruments that penetrate skin or mucous membranes and need to be treated to eliminate all microorganisms—including spores. Intermediate-level disinfectants are more potent than low-level types and are generally used for surfaces that have a higher risk of contamination but do not require sterilization.

Alcohol-based disinfectants can be effective for hand hygiene and some surface cleaning but are not classified as a standalone category of cleaning and disinfecting for non-critical surfaces. They also have limitations, particularly with organic matter, which makes them less desirable as a sole means for dis