How worn is it? On more mature decks, unless you'll be able to sand off the very best layer you'll get the top safety from a penetrating finish: a transparent toner, a semitransparent, or a semisolid. Solid-coloration stains are most effective on new Wooden. How much grain do you want http://deck-staining-contractors21975.howeweb.com/2698680/5-tips-about-how-to-do-two-coats-of-stain-on-a-deck-you-can-use-today