Hang Tags contain 100% more fragrance than typical air fresheners and lasts for a full 30 days. It's versatility lets you hang it from all sorts of places like doorstops, toilet handles, cabinets, corners, storage rooms, closets, paper towel dispensers, garbage cans or even cut up in your vacuum cleaner. Compared to most gel or metered aerosol air fresheners, Hang Tags are manufactured with 50% less energy. Hang Tags contain 1/10 the VOC's of most aerosols and are available for sale in all 50 states.