SharkSkin® Wood Cleaner & Brightener
SharkSkin® Wood Cleaner & Brightener is a highly concentrated, oxalic acid based formulation manufactured to quickly clean and brighten wood, plastic/wood composite surfaces, decks, wood fences and siding. Ideal for maintenance cleaning of wooden decks that have sound surface coatings. SharkSkin® Wood Cleaner & Brightener can also be used to return Cedar and Redwood back to their original colour if their tannins have come to the surface after using a caustic/alkaline cleaner.