What type of test do the CDC require for ensuring autoclaves in salons are properly sterilizing?

The type of test required by the CDC to ensure that autoclaves in salons are properly sterilizing is known as a spore test. This test is critical because it evaluates the effectiveness of the sterilization process by using biological indicators that contain highly resistant bacterial spores, typically from a species called Geobacillus stearothermophilus.

When the autoclave goes through its sterilization cycle, if it effectively kills these spores, it confirms that the conditions inside the autoclave—such as temperature and pressure—are sufficient to achieve sterilization. In contrast, while temperature and pressure tests can provide information about the operating conditions, they do not guarantee that all harmful microorganisms have been destroyed. Similarly, bacterial tests generally check for the presence of living bacteria but may not encompass the full range of spores that could survive more extreme conditions.

Conducting regular spore tests is an essential part of infection control protocols in salon settings to ensure that all tools and equipment are free from viable pathogens, thereby protecting both clients and staff.