Ключевые слова: abstract, background, bacteria, bathroom, body, bright, clean, cleaning, cleansing, closeup, cold, concept, detail, disinfection, economy, expense, faucet, flowing, fresh, hand, healthy, hospital, hot, human, hygiene, joy, lifestyle, light, liquid, man, object, palm, part, people, plumbing, protection, sink, spa, splash, spout, stream, tap, use, virus, washing, water, watertap, wet, white, working,