Made of a proprietary blend of all-natural ingredients, PureAyre is an environmentally safe odor eliminator that its manufacturer, Kent, Wash.-based Clean Earth, Inc., describes as the only food-grade air-freshening formula in the United States. According to Clean Earth, 100 percent biodegradable PureAyre can even be sprayed near infants or directly on a pet's fur. It can additionally be used on home furnishings and to reduce the incidence of allergic reactions, asthma, and chemically sensitive reactions, Clean Earth notes. Suggested retail prices are $2.99 to $59.99 for sizes ranging from four ounces to a gallon refill. Learn more by calling (877) 787-3297 or visiting www.PureAyre.com.