Cuprinol Decking Cleaner
- Remove excessive organic growth and soiling with a scraper, stiff brush or broom before treating decking boards.
- For heavy mould/algae growth apply undiluted.
- For lighter growth dilute with an equal amount of water.
- Apply using a brush, spray or watering can.
- Scrub affected areas and leave for a few minutes then rinse off.
- Allow to fully dry before staining or oiling the deck.