Deckstrip, 1.32 Gallon Stain & Finish Remover, 100% Biodegradable, Highl Solids, High Performance Formula, Quickly Removes All Types Of Stains, Finishes & Varnishes From Exterior Decks, Siding & Fences, Restores The Natural Beauty Of Wood, Formulated To Cling To Vertical Surfaces, Bonus Gallon, 30% More Free With Every Purchase.