A specially formulated cleaner to revive weathered and tired hardwood and softwood timber decking. Removes dirt and natural deposits from decking, restoring the wood back to its natural appearance. Should be used prior to treating decking boards with stains and oils as it provides a good key and long lasting finish. Fast acting formula. Revives weathered decking. Removes organic growth. Prepares decking prior to surface treatments. Suitable for hardwood and softwood deck boards.