This Ronseal Decking Cleaner and Reviver is ideal for cleaning old decking and preparing new wood. It is perfect to use before treating your deck, as it opens the pores of the wood to help new treatments soak in and stick, keeping your deck looking great for longer. It is also great to use as a general cleaner, brightening and enhancing your deck all season long.  Usage: Ridged or smooth hardwood and softwood deckingCoverage:  Up to 5m2 per litreWorks in: 15 MinutesNumber of Coats: OneSize: 5L  Additional Information:• Type: Cleaner & Reviver• Size (L): 5