Ключевые слова: background, bacteria, bathroom, blue, breath, brush, care, caries, cavity, clean, cleanliness, colorful, copy, daily, dental, dentist, dentistry, design, glass, green, health, healthy, holder, hygiene, hygienic, indoors, light, many, medical, morning, mouth, object, oral, periodontal, personal, plastic, prevention, product, routine, smile, space, teeth, text, toiletries, tooth, toothbrush, toothbrushes, treatment, wall, white,