To become an Illinois licensed esthetician, students must complete a skincare course lasting at least 18 weeks and containing 750 hours of study. Unlike some other states, Illinois does not allow apprenticeship to qualify for licensing. Skincare specialists in this state also take 10 hours of continuing education during each 2-year licensure period to keep current in the industry and be able to renew their licenses. Esthetician training teaches students to perform various facial treatments, skin analysis, chemical peels, spa treatments for hair removal or waxing, spray tanning, makeup application including spray-on cosmetics, and microdermabrasion therapy. Students learn about ethics, salon practices, hygiene, and safety. After graduating and passing their license exam, students will receive their esthetician license from the Illinois State Board of Cosmetology.