Ключевые слова: african american, background, beautiful, beauty, black, bleach, care, clean, dental, dental whitening, dentist, dentistry, enamel, equipment, female, fluoride, gel, girl, hand, happy, health, healthy, holding, home, hygiene, lamp, laser, led, light, medical, medicine, mouth, mouthpiece, oral, perfect, person, plastic, procedure, smile, stomatology, teeth, teeth tray, tray, treatment, white, whitening, woman, young,