Liberon garden furniture cleaner is ideal for cleaning old tired and dirty wooden garden furniture and natural decking which has dulled and faded over time it helps to remove black spotting caused by mould or lichen from most types of wood and thoroughly prepares the timber for re oiling it also helps prevent the re growth of fungi keeping the timber looking its best for longer performance removes dirt mildew and grime from exterior wood eliminates food stains and grease marks water based f