Step-by-Step Guide: How to Stain a Wooden Deck (Same Process for Fence). Dive into DIY and reinvent your outdoor space with ease. Share your stunning results and inspire others to create their dream outdoor getaway!**Tools and Materials:**. - Deck or fence stain. - Paintbrush or staining pad. - Pressure washer or wood cleaner. - Tape and plastic sheeting. 1. Start by cleaning the deck/fence with a pressure washer or wood cleaner to remove dirt and debris. 2. Sand the surface lightly to smooth ou