Thank you for bringing my deck back to it’s original beauty. I was ready to have the decking taken out and replaced. Having had the deck built only a year ago I was disgusted with the mold and the fact that it looked 10 years old! I tried several items sold locally which proclaimed to remove mold and found none worked. An internet inquiry on Google brought me to Corte-Clean. I only wish I had tried it first as I would have saved myself much grief and aggravation. Thanks for saving my deck from the wrecking ball!