Final answer:
Fingers are soaked during a manicure to soften the skin and cuticles, which enables a more effective and comfortable nail cleaning and shaping process.
Step-by-step explanation:
The main reason fingers are placed in a soak bath during a manicure is to soften the skin and cuticles, making it easier to clean and shape the nails and cuticles professionally and comfortably. The warm water helps to soften the nail and surrounding skin, and the addition of liquid soap aids in removing debris and microorganisms under the fingernails. Properly executed, this step prepares the nails for the manicure, enhancing both the experience and the outcome.