Ключевые слова: air, appliance, aroma, aromatherapy, baby, background, boy, breath, childhood, clean, comfort, condensation, contemporary, control, dust, electronic, environment, equipment, fixture, flow, fresh, health, health care, home, house, humidifier, indoor, ionizer, ionizing, ions, kid, lifestyle, living, medicine, modern, moisture, moisturizer, pollution, purifier, room, smoke, steam, technology, ultrasonic, vapor, ventilation, water, well being, wet, young,