I have a new deck that has pressure treated wood. I used Thompsons water seal on it to try to keep the new dark look of the wood instead of it fading. The last 2 years the water seal flaked off after the winter snow ( I live in Ontario, Canada). Do I need to seal after each year? or will the deck fade regardless if it's sealed or not?. Any advice would be appreciated.
- posted
15 years ago