Louisiana Esthetics State Board Practice Test

Which element does a facial steamer use to create an antibacterial effect on the skin?

1. Steam

2. Ozone

3. Hydrogen Peroxide

4. Vitamin C

The correct answer is: Ozone

A facial steamer utilizes ozone to create an antibacterial effect on the skin. Ozone is a form of oxygen that is produced during the process of generating steam in many facial steamers. It has antimicrobial properties, which can help to kill or inhibit the growth of bacteria on the skin, making it beneficial for treating acne and other skin conditions. In contrast, steam primarily provides hydration and helps in opening the pores, assisting with cleansing and improving circulation rather than directly imparting antibacterial effects. Hydrogen peroxide is a potent antibacterial agent but is not typically used in a facial steamer for skin care purposes due to its harshness and potential to irritate the skin. Vitamin C, while known for its antioxidant properties and benefits in skin brightening, does not serve as an antibacterial element in the context of a facial steamer. Thus, ozone stands out as the key element that contributes specifically to introducing antibacterial effects during steaming treatments.