What equipment should be preheated when preparing for a basic facial?

Preheating the hot towel cabbie with towels is essential when preparing for a basic facial because warm towels are commonly used throughout the facial treatment. They provide comfort, help to open up the pores, and enhance the effectiveness of the other products being applied to the skin. The use of warm towels during a facial helps to soften the skin, making it more receptive to cleansing and treatment products, and adds a soothing touch to the overall experience.

While the other equipment listed can also be important in various facial treatments, they may not necessarily require preheating. The electric facial brush and microdermabrasion machine involve specific processes that generally do not benefit from preheating. Similarly, while a facial steamer is used to provide warmth and hydration during the facial, it can be turned on just before use, rather than needing to be prepared in advance.