Ключевые слова: alarm, appliance, background, bathroom, bottles, breath, brushes, brushing, care, cavity, clean, cleaning, clock, concept, copy, dental, dentistry, different, equipment, everyday, flat, floss, freshness, grey, grunge, health, hygiene, lay, many, mouth, nobody, object, oral, paste, prevention, products, rinse, routine, set, smile, space, teeth, text, time, tool, tooth, toothbrushes, top, treatment, view,