Ключевые слова: background, bathroom, bills, budget, care, clean, concept, consumption, control, costs, domestic, drink, drop, ecology, economy, environment, expenses, facility, faucet, home, house, hygiene, jet, leak, liquid, metal, money, municipal, object, pouring, problem, purified, recycling, resources, save, saving, savings, service, sink, tap, utility, wash, water, wet,