Final answer:
A dehydrator is used in artificial nail applications to remove moisture and oils from the natural nail, ensuring better adherence of the artificial nail.
Step-by-step explanation:
The function of a dehydrator when applied during an artificial nail application is to remove any moisture or oils from the surface of the natural nail. This step is important to prevent any potential lifting of the artificial nail from the natural nail bed. The dehydrator works by temporarily dehydrating the nail plate, creating a better surface for the artificial nail to adhere to.
A dehydrator is an important step in an artificial nail application in the field of Cosmetology. The function of a dehydrator is to remove moisture and oils from the natural nails before applying the artificial nails. This is done to ensure better adhesion and longevity of the artificial nails. A dehydrator is used in artificial nail applications to remove moisture and oils from the natural nail, ensuring better adherence of the artificial nail.