This is the most popular question that deck owners have. Unfortunately, there is not a “best” deck stain out there. There are products that are better than others, but there is not one that will outperform every other stain.
A better way to approach this common question is to ask, “what is the best stain for my deck and it’s environment”? Just because a deck stain performs well in the Northeast part of the country does not mean it will perform well in the high altitudes of Arizona.
Based on these questions and answers we would suggest one of these stains:
Armstrong Clark Stain
TWP 1500 Stain
Restore-A-Deck Wood Stain