Colorado Cosmetology Written Practice Exam 2026 - Free Cosmetology Practice Questions and Study Guide

Immerse them in boiling water is the correct way to rinse implements after cleaning them.

A) Immerse them in boiling water is the correct answer, as boiling water helps to kill any remaining bacteria or germs on the implement.

B) Leaving them in disinfectant solution may not be effective in completely removing all bacteria or germs from the implement.

C) Rinsing under cold running water may not be enough to completely remove all bacteria or germs, as cold water does not have the same germ-fighting properties as boiling water.

D) Rinsing under warm running water may be slightly more effective than using cold water, but it still may not completely remove all bacteria or germs.

In general, using boiling water to rinse implements after cleaning is the most effective and sanitary method to ensure that they are completely clean.