How To Shop Green

forbes.com

Clothing. Items must be made of organic cotton, which is free of chemicals and pesticides. These are noted with a "Made With 100% Organic Cotton" label.
Cleaning Products. The EPA's labeling system, Design For The Environment, ensures that the chemicals in DfE-certified products--like Earth Choice's new range of household cleaners--are environmentally preferable, which means the products are created with safer formulas, with lower volatile organic compounds. High levels of these materials can damage soil and groundwater, and emit greenhouse gasses, contributing to global warming.
Automobiles. The U.S. Department of Energy lists on its Web site the fuel efficiency of every model car made since 2000. Automobile makers must also adhere to the Corporate Average Fuel Economy, a fuel efficiency measure regulated by the National Highway Traffic Safety Administration.
Appliances. The Energy Star initiative, an Environmental Protection Agency-run unit, provides manufacturers with energy-efficient guidelines set in conjunction with the Department of Energy. Criteria for each appliance differs and can be found on www.energystar.gov under the Products tab.
Beauty/Personal Hygiene Products. The FDA requires that these products list all ingredients on their packaging.
Furniture. The International Forest Stewardship Alliance certifies products made from wood by ensuring that those collecting the lumber are making the best use of forest resources, reducing damage and waste, and avoiding overconsumption and overharvesting.
Houses. There is not one federal body regulating green building. However, several local and state municipalities are setting up individual regulations, and most rely on the Department of Energy's Web site for guidance.