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Cuprinol Decking Cleaner
A powerful decking detergent specially formulated to remove dirt, grease, algae and mould.
Features
- An effective anti-algae decking cleaner for softwood and hardwood decking
- Suitable for use on garden decking, patios and stonework
- Specially formulated to remove dirt, grease and green algae
- Ideal as a pre-treatment before applying a decking oil or stain
- Water-based
Brand
Drying time
16 hrs
Coverage
Up to 12 m2 per litre
No. of coats
1
Size
2.5L
MPN
Please Select Size/Option
GTIN
Please Select Size/Option
Overview
Cuprinol Decking Cleaner is an all-in-one decking cleaner that is perfect for use on garden decking, patios and stonework. Containing specially formulated detergents, it effectively cleans a wide range of surface contaminates, including dirt, grease and green algae.
This product can be used as a pre-treatment for cleaning biological matter from wooden decking before applying a Cuprinol decking oil or decking stain. Cuprinol Decking Cleaner is not intended as a replacement for the regular treatment of decking.
- Looking for a cleaner for garden furniture? Try Cuprinol Garden Furniture Cleaner
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Preparation
Preparation
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Remove excessive organic growth and soiling with a scraper, stiff brush or broom before treating decking boards with Cuprinol Decking Cleaner.
Application
Application
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Always do small a test area before beginning any project to check suitability and compatibility. Follow the manufacturer's instructions on the tin at all times.
- Apply Cuprinol Decking Cleaner by brush only
- Scrub affected area with a stiff brush, leave for a few minutes and then rinse off with water
- Leave for at least 1hr, drying times can vary depending on the nature of the surface and the weather conditions
- Allow to dry fully before staining or oiling the deck
Please Note: Heavily soiled decking may require a second application to fully clean. Take care to ensure that Cuprinol Decking Cleaner doesn't come into contact with nearby plants, fish ponds, watercourses or drains.
Finishing
Finishing
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Once fully dry, decking can be finished with one of the following decking products from the Cuprinol range:
| Product | Use |
| Cuprinol Anti-Slip Decking Stain | A water-based decking stain with anti-slip properties for all softwood and hardwood decking |
| Cuprinol UV Guard Decking Oil | A waterborne decking oil that revitalises and restores weathered softwood and hardwood decking |
| Cuprinol Total Deck | An all-in-one decking oil and restorer which restores grey and weathered decking in one coat |
Datasheets
Datasheets
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Reviews
Reviews
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21 customer reviews
4.6/5.0
based on last 18+ months
5 stars
11
4 stars
8
3 stars
2
2 stars
0
1 star
0
Does what it says on tin
I used to clean decking prior to applying decking oil and it removed grime and algae, although had to apply 2 coats to fully remove the algae. Apart from that satisfied with product.
Brian Jones. , 2.5L (11/11/24)
Excellent
Easy to use
Clear instructions, clears alrea and moss etc
Ron Ellis. , 2.5L (10/08/24)
Did what it says Got the green algae of decking and cleaned the decking well
I always use Cuprinol. I like the products and it's a trusted name
Julie Murray. , 2.5L (10/08/24)
Good product
Brought the decking up a treat prior to painting
Ann-Marie Baker. , 2.5L (20/08/23)
Does the job
Fairly light cleaning product, cleans up teak nicely but not so good for stripping heaiver dirt without pressure washer.
Ben Merrifield. , 2.5L (30/07/23)
Helps clean the deck!
Easy to use, and it helped prepare my deck ready for a fresh coat of oil.
Duncan Alison. , 2.5L (19/08/20)
Does the job very well
Does the job very well I.used a scrub brush very pleased with results
DAVID GUYMER. , 2.5L (21/06/20)
Seemed OK
Nothing to compare with but decking did look cleaner after using this product
Ronald Milne. , 2.5L (04/02/19)
Easy to use
Works great. Easy to use went a long way
Caroline Macleod. , 2.5L (27/11/18)
Generally impressed
I was not expecting too much, but this really did help clean very soiled decking. Scraped & scrubbed surface deposits from the boards first and then scrubbed again with this cleaner diluted with about 40% water. Still took some elbow grease, but almost all the old black stains were removed. It doesn't go as far as I hoped, however, and I had to buy more.
Mr Stephen Dean. , 2.5L (20/11/18)
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