What is the best deck stain and sealer to use for optimal protection and longevity of my outdoor deck?

The best deck stain and sealer for optimal protection and longevity of your outdoor deck is a high-quality, oil-based penetrating stain and sealer. Look for products that offer UV protection, water resistance, and mold/mildew prevention. Be sure to follow the manufacturer's instructions for application and maintenance to ensure the best results.