Ключевые слова: background, brush, brushes, care, cavity, clean, cleaning, clinic, container, copy, dental, dents, different, everyday, fiber, flat, floss, flossing, grunge, health, hygiene, hygienic, lay, light, mouth, nobody, object, oral, picks, plastic, prevention, routine, smile, space, stick, stomatology, teeth, text, thread, tool, tooth, toothbrushes, toothpick, toothpicks, top, treatment, view, white,