We cleaned our first deck with Corte-Clean since stocking it this morning, and I am very impressed with how well it did. We used it on Elk Crosstimbers decking that was very moldy. Thanks again for the knowledge you shared and educating me on the product. Thanks, Mike Brueggenjohann California Custom Decks 9227 Manchester Road Rock Hill, MO 63144 314-968-3325 314-968-3326 fax www.caldecks.com