Ключевые слова: bathroom, beauty, blue, brush, care, caries, clean, copy space, dental, dental hygiene, dentist, dentistry, electric toothbrush, equipment, fresh, gel, handle, health, healthy, hygiene, medical, medicine, morning, nobody, object, oral, paste, plastic, preparation, prevention, protection, refreshing, symbol, teeth, tooth, toothbrush, toothpaste, top view, tube, wash, white,