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"Is going green more expensive? It depends on how you look at it. Though organic foods and state-of -the-art solar heating systems can be expensive, old-fashioned solutions like making your own cleaning products or hanging your laundry on a clothesline outdoors are definitely not."^^<http://www.w3.org/2001/XMLSchema#string>
<http://home.howstuffworks.com/green-living/saving-money-going-green-quiz10.htm>