Ключевые слова: bleaching treatment, care, caries prevention, chair, cleaning, client listening, clinic, consultation, consulting, conversation, dental, dentist, expertise reading, female, girl watching, health, healthcare, hospital, hygiene, hygienist working, lady telling, medical, medical assistance, medicine, odontologist instructions, office, orthodontic, patient, people showing, professional consultation, specialist diagnosing, talking, teeth, tooth, toothache, treatment, visit, white, whitening therapy, woman, work,