What must be done before disinfecting any surface or item?

• A. Apply oil
• B. Remove visible debris and wash with soap and water
• C. Spray a disinfectant immediately
• D. Soak in alcohol

Answer: (B)

Before disinfecting any surface or item, it is essential to remove visible debris and wash with soap and water. This step is crucial because disinfectants are most effective on clean surfaces. If any dirt, grease, or organic matter remains on the surface, it can interfere with the disinfectant's ability to kill pathogens. Therefore, cleaning the surface ensures that the disinfectant has direct contact with the surface, maximizing its efficacy and ensuring a more thorough sanitation process. This foundational step is a best practice in infection control protocols, especially in environments such as nail salons, where hygiene is critical.