Ключевые слова: alarm, blue, bubble, bubble blankets, bush, children, color, conservation, cover, covering, danger, degrees, drowning, equipment, fall, heat, home, hot water, house, keep, kids, leaves, maintenance, plastic, pool, pool cover, prevention, private, protect, protection, reheating, retractable, risk, safe, security, solar, summer, swimming, tarpaulin, tarping, telescopic, telescopic retractor, temperature, unwinder, vinyl, water, wheel, winder, winding, winter,