I recently bought a townhouse with an 18-year-old deck, probably made of pressure-treated pine. Looks like it was never stained or sealed.
It's not in great shape, but I think I can get some more years out of it if I take care of it properly. I plan to pressure-wash it as a first step.
It's on the east side of a one-story building, so it gets sun for about half the day, maybe a little more. Located in the Northeast US (plenty of cloudy days, and long winters.) Would a transparent stain be appropriate, or should I go semi-transparent?
Also, if I started out with Natural Tone, could I put one of your other shades over it later on if I wanted to?