Ключевые слова: blue, breath, care, caries, cavity, cleaning, closeup, copy space, dental, dentist, enamel, fluoride, fresh, gingiva, gum, health, hygiene, hygienic, illness, mouth care, multicolour, oral hygiene, plaque, plastic, rot, teeth, tooth, toothache, toothpaste, tube, turquoise, white, white background,