Those of us that look for green products and try to make better choices often fall victim or find ourselves asking if something passes the smell test. If something smells funny or seems too good to be true, it usually isn't true. The most recent thing to goof us up is the Bamboo fabric.

According to the FTC:

-- Rayon is a man-made fiber created from the cellulose found in plants and trees and processed with harsh chemicals that release hazardous air pollution. Any plant or tree - including bamboo - could be used as the cellulose source, but the fiber that is created is rayon. --

The FTC last week sent warning letters to 78 retailers about misguided use of "bamboo" marketing. Among the warned retailers: Amazon.com, Barney's New York, Bed Bath & Beyond, BJ's Wholesale Club, Bloomingdale's, Costco Wholesale, Garnet Hill, Gold Toe, Hanes, Isotoner, JC Penney, Jockey, Kmart, Kohl's, Land's End, Macy's, Maidenform, Nordstrom, Overstock.com, QVC, REI, Saks Fifth Avenue, Sears, Shop NBC, Spiegel, Sports Authority, Target, The Gap, The Great Indoors, Tommy Bahama, Toys R' Us, Wal-Mart, and Zappos.com. Last year, the FTC sued several retailers for advertising rayon as bamboo.

We need to keep using our test, but it is very difficult when names we trust have made a mistake too. At least, I hope it is a mistake.