Cuprinol Decking Cleaner - 2.5 Litre

SKU: 5083456
Cuprinol Decking Cleaner - 2.5 Litre

Cuprinol Decking Cleaner - 2.5 Litre

SKU: 5083456
Regular price £11.55
VAT included.
Only 3 items in stock!
  • Due to courier issues next day delivery cannot be guaranteed


Cuprinol Decking Cleaner is a water-based powerful detergent that can be used to remove dirt, grease and algae built up on your decking. Can be used to refresh the surface for Spring/Summer use or to prepare the surface for oiling and staining. Formulated for wood decking but can also be used to clean patios and stonework.

• Removes dirt, grease, green algae and mould

• Effectively prepares decks for oiling and staining

• Easy to use

Area Exterior
Recommended Use Decking
Base Water-Based
Coverage 7-15m2 per litre
Drying Time 16 hours
Re-Coat Time 16 hours
VOC Levels Minimal


One of the best ways to refresh your decking is to give it a good clean. Before applying the Cuprinol Decking Cleaner remove any excess dirt debris or loose wood from the deck. It’s also a great time to check the surface of the decking for loose screws or boards and ensure these are tightened.


Before applying the product test a small area on the surface to be cleaned.

• For heavy mould and algal growth apply undiluted

• For lighter growth dilute with an equal amount of water

• Apply generously by brush, spray or watering can (with rose attached)

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

• Apply only in dry conditions, above 5°C and when bad weather is not forecast

• Once dry apply an oil or stain to protect the decking such as Cuprinol Anti Slip Decking Stain or Cuprinol UV Decking Oil

Note: Always follow the manufacturer instructions found on the tin.

Aftercare & Storage

To protect or maintain your decking further follow Cuprinol Decking Cleaner with an oil or stain to protect your decking.

• Cuprinol Anti Slip Decking Stain

• Cuprinol UV Decking Oil

• Cuprinol Total Deck

Store any remaining product in dry conditions and protect from frost and sunlight.


All orders placed on a working day before 2pm will be dispatched on the same day for next working day delivery. Orders placed before 2pm on Friday will be delivered on Monday (excluding bank holidays). Orders placed on weekends and Bank Holidays will be dispatched on the next working day.

Delivery Charges 



Next Working Day




Certain postcodes delivery times and charges may vary please see our list below of effected postcodes. Please contact us prior to ordering, alternatively please ensure your number is on your order and we will contact you to discuss the best delivery method and charges.

AB37 - AB38

IV40 - IV56

PA42 - PA49

AB44 - AB45



AB53 - AB56

IV9 - IV12

PA61 - PA78

CA18 - CA27

KA27 - KA28

PA80 - PA88

HS1 - HS9

KW (All postcodes)

PH17 - PH26

Isle of Man (All IM postcodes)

LA15 - LA23

PH30 - PH44

IV14 - IV29


PH49 - PH50

IV30 - IV32

PA21 - PA38

TR21 - TR25



GY1 - GY10

ZE (All postcodes)

GY1 - GY10

JE1 - JE5

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