Eco-Resolutions: How to Increase Your Karma in 2012

If You Want to Buy Less...

Made from 95 percent natural and renewable ingredients, Method Laundry Detergent ($15.50; methodhome.com) is eight times more concentrated than conventional cleaners, which means one compact bottle can handle 50 loads—while using 36 percent less plastic and 33 percent less energy and oil to produce.