Which statement best describes the use of the vacuum machine in facial treatments?

• A. It heats the skin by radiant energy
• B. It helps stimulate the skin and remove impurities
• C. It exfoliates by mechanical friction
• D. It replaces manual massage

Answer: (B)

The suction action of the vacuum machine stimulates the skin and helps remove impurities. By creating negative pressure, it increases blood flow and supports lymphatic drainage, which can brighten the skin and make cleansing more effective. The suction loosens debris in pores, making extractions easier and more comfortable, and it helps prep the skin for better absorption of subsequent products. This modality does not heat the skin with radiant energy, nor does it exfoliate by mechanical friction like a scrub or brush, and it doesn’t replace manual massage; rather, it works alongside these steps to enhance cleansing and product uptake.