Ключевые слова: adult, background, blue, bristle, care, caries, clean, clinic, closeup, concept, dental, dentist, doctor, equipment, everyday, face, floss, flossing, fresh, girl, hand, happy, health, healthy, human, hygiene, hygienic, isolated, macro, medical, medicine, mouth, object, oral, person, plastic, prevention, roll, sanitary, single, smile, stick, tool, tooth, white, whitening, woman, yellow, young,