Order 2016 Almanac Now - Get 3 FREE Gifts
CCA has never been banned, itCCA has never been banned, it was a voluntary effort by manufacturers to stop using it in response to public outcry regarding its use in boardwalks and children's play equipment. http://www.epa.gov/oppad001/reregistration/cca/ An easy way to ensure that your lumber wasn't treated with CCA is that most companies now use copper azole, which turns the lumber green (copper). If your lumber is green, it was not treated with CCA.

2015 Special Edition Garden GuideCooking Fresh with The Old Farmer's AlmanacThe Almanac Monthly Digital MagazineWhat the heck is a Garden Hod?