Hi Sharris - Thank you for your review. I'm sorry to hear about the peeling on your deck, especially so soon! To fix the finish, I recommend sanding off the loose stain, spot cleaning the bare areas, then touching up with more stain. If the peeling is happening to most of the surface, the best solution would be to remove the stain, clean the surface, then apply 2 coats at the recommended spread rate to ensure a long-lasting finish. Please feel free to reach out to us directly for further assistance with your project. We'd be happy to help! - Sara