Iowa Cosmetology Practice Exam

Which service should never involve water for sanitation?

1. Equipment that cannot be submerged

2. Manicures

3. Pedicures

4. Facials

The correct answer is: Equipment that cannot be submerged

The correct choice identifies that certain types of equipment should never be immersed in water for sanitation purposes. Equipment that cannot be submerged often includes electrical tools, such as clippers or some types of styling tools, which could be damaged or pose a safety hazard if exposed to water. These items are typically cleaned using specific disinfectants or sanitizing wipes rather than traditional water immersion methods. In contrast, manicures, pedicures, and facials often involve water in their processes. For instance, manicures might use soaking bowls, and pedicures frequently require soaking feet in water. Facials may include steam or sprays that use water. Thus, when considering sanitation methods, equipment that cannot be submerged must be treated differently to ensure effectiveness and safety without compromising the equipment's integrity.