What is a disadvantage of using phenolic disinfectants?

Using phenolic disinfectants can pose risks primarily due to the dangerous vapors they emit. These vapors can be harmful if inhaled and may cause respiratory issues or other health problems for both practitioners and clients. This characteristic requires estheticians to ensure proper ventilation in the treatment area and take precautions when using these products.

In contrast, while phenolic disinfectants are indeed effective, especially on critical items that require stringent sanitization, their potential health risks due to vapor emissions can outweigh their benefits in certain settings. It's important for estheticians to weigh the effectiveness of a product against its safety profile when making choices about disinfectants for their practice.