Ключевые слова: background, bathroom, blue, bottle, breath, bristle, brush, care, caries, cavity, clean, concept, container, daily, dental, dentist, dentistry, equipment, floss, fresh, glass, health, hygiene, lifestyle, liquid, medical, medicine, model, morning, mouth, mouthwash, object, oral, paste, plastic, prevention, product, protection, purple, routine, set, teeth, tooth, toothbrush, toothpaste, treatment, tube, wash, white,