Estheticians provide skincare treatments to clients. Below is a quick list of what's expected of an esthetician in general.   ᐅ Cleaning, maintenance, and sanitization of their area and equipment ᐅ Well-mannered client greetings and professional behavior ᐅ Informed consent intake and data collection ᐅ Answering all questions about treatments ᐅ Complies with best practices and especially chemical usage requirements ᐅ Maintain client trust and confidentiality ᐅ Advise and direct clients on skincare, treatment options, and aftercare instructions.