Oxalic Acid Grey Deck Cleaner | Deck Wash

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How to restore and maintain a wood deck? Grey Deck Cleaner is formulated to clean grey or blackened timber caused by weathering.

It is a powerful wood cleaner that removes the stain, dirt and mould from timber. The result is a clean timber surface.

Available in 1Kg and 25Kg.

It is deal for use as a deck wash for cleaning grey or blackened decks and all other exterior woodwork. It can be used on all types of timber and is especially useful for cleaning blackened and weathered Western Red Cedar weatherboards. Timber which has been previously coated with Linseed Oil or some other similar finish, may require vigorous scrubbing with Oxalic Acid to clean off the discolouration.