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Cuprinol 2.5lt Decking Cleaner

Cuprinol 2.5lt Decking Cleaner
Excl. VAT: £12.24 Incl. VAT: £14.69

Availability: In stock


product information


Cuprinol Decking Cleaner is a powerful detergent specially formulated for cleaning decking and removing dirt, grease, algae and mould from wooden decking, patios and stonework.

Cuprinol decking cleaner is designed as a preparation treatment to clean decking of dirt and biological matter to get decking ready before applying decking oils and stains.

For heavy mould and algae growth  Cuprinol Decking Cleaner can be applied undiluted. For lighter growth dilute decking cleaner with an equal amount of water.

technical specifications


Brand Cuprinol
No. of coats 1
Coverage Up to 12 per litre
Drying time 16 hrs
Size 2.5L
MPN 5083456
GTIN 5010368058822


  • • An effective anti-algae decking cleaner for soft and hardwood decking
  • • Suitable for use on garden decking, patios and stonework
  • • Contains powerful detergents specially formulated to remove dirt, grease, algae and mould
  • • Ideal as a pre-treatment before applying a decking oil or stain
  • • Sterilises surfaces to help prevent re-growth


How To Use Cuprinol Decking Cleaner

For heavy mould / algal growth apply undiluted.

For lighter growth dilute with an equal amount of water.

Apply Cuprinol Decking Cleaner generously by brush, spray or watering can (fitted with a rose). When spraying, use a coarse (airless) spray and avoid misting.

Scrub affected area with a stiff brush, leave for a few minutes and then rinse off with water.

Allow to dry fully before staining or oiling the deck.

Cuprinol Decking Cleaner is not intended as a replacement for the regular treatment of your deck.



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