What is the main purpose of using warm water in a finger bowl?

The primary purpose of using warm water in a finger bowl during manicure services is to soften the skin and cuticles. Soaking the hands in warm water can help to hydrate the outer layers of skin, making it easier to push back the cuticles and remove dead skin. This process not only prepares the nail plate for a better application of polish but also contributes to a smoother and more efficient manicure process. The warmth of the water can open up pores and increase circulation, promoting overall hand health.

While the other options touch on important aspects of a manicure, they do not address the main purpose of the warm water specifically. Relaxation may be a secondary effect, and while warmer conditions can improve polish adhesion and assist in nail polish removal, the primary function of warm water lies in its ability to soften the skin and cuticles, facilitating easier grooming.