Barrettine Driveway, Decking and Patio Cleaner 4L

  4.6/5.0   34 reviews
You'll need enter area above for 1 coat (Usually sufficient)
You'll need enter area above for 2 coats (Sometimes necessary)

Wood type and application can vary coverage

  • An effective cleaner to remove and control mould, algae and fungi
  • For use on timber, concrete, stone, brick, plaster and tiles
  • Suitable for exterior and controlled interior use
  • Quick and easy to use
  • Water-based
  • Low odour
Brand Barrettine
No. of coats 1-2
Coverage Up to 4 per litre
Drying time 24 hrs
Size 4L
GTIN 5015861520401

Barrettine Driveway, Decking and Patio Cleaner is perfect as a preparation treatment to rid decking of mould and algae prior to applying Barrettine Decking Oil. It is also recommended for patio and driveway cleaning, where driveways and patios that have been subjected to a build up of mould, algae and fungi.

Decking maintenance is easy with Barrettine's complete decking and patio cleaner. Read more about cleaning your garden deck in our blog.

Our blog post about keeping outdoor wooden decking looking its best is one of our most popular posts.

Before applying Barrettine Decking and Patio Cleaner, remove as much surface dirt, debris and organic growth as possible with a scraper, stiff brush or broom.

Always do a small test area before starting any project and follow the manufacturer's instructions on the tin at all times. Do not apply if rain is expected.

  1. Apply Barrettine Decking Cleaner generously using a cloth, brush or spray
  2. Ideally leave for 24 hours
  3. Wash any excess treatment with clean water
  4. Repeat if necessary for heavily contaminated areas
  5. The wood is now ready for finishing

Once wood has been treated and cleaned with Barrettine Driveway, Decking and Patio Cleaner it is ready to be treated with a wood preserver to protect against future infestations and finished with an appropriate wood oil, paint or stain.

Q. Can I use Barrettine Decking and Patio Cleaner to remove the old decking stain or decking oil from my deck?

A. Unfortunately not. This product has been designed to clean and remove mould, algae and fungi. If you want to remove an existing decking stain or decking oil, you will need to jet wash the decking or use a decking finish stripper and remover.

34 customer reviews

Worked really well breaking up a lot of dirt. Still needed pressure washer

Reviewed on: 23/07/17

Easy to use, good results on older decking

Reviewed on: 18/07/17
Straightforward and simple to use by Gary Arndt


Reviewed on: 27/06/17
Good cleaner by Alan Walker

Effective, easy to apply and good value

Reviewed on: 26/06/17

Cleans algae off decking, leaving the wood ready to be stained

Reviewed on: 11/06/17
It works by Axel Leonhardt
Reviewed on: 02/06/17
Easy to use by Andrew Hegarty
Reviewed on: 12/05/17
Easy application by Susan Solari

Good coverage

Reviewed on: 10/05/17
Power washing is better? by Chez Whillians

Didn't really do much, not sure if it made it easier but perhaps didn't leave it on long enough. Power washing was the best way to remove the algae.

Reviewed on: 30/04/17
Very Good by Niall Bourke
Reviewed on: 15/04/17
Very effective product by David Stewart
Reviewed on: 14/03/17
As described by Ms J Billington
Reviewed on: 26/01/17
Great stuff by Bryan Denny

The cleaner works and the preserve works. It doesn't peel. Have used the products before and will continue to use. Wood finishes direct offer a good service at a good price and I'll continue to use them as well. Thanks guys.

Reviewed on: 23/09/16
Does what it says it does on the label by Christine Steiner

Easy to use. Helpful staff at Wood Finishes, when I had questions as the label was not 100%clear

Reviewed on: 29/08/16
Great product by Wayne.

Turned our slippery and unloved wood deck back into an almost new-looking area. I don't think the previous owner did anything to maintain the deck since it was installed 9 years ago but after we treated it with the Barrettine Cleaner and washed and brushed it down it transformed it.

Reviewed on: 11/08/16
Very good by David RAilton

Brushed on left to soak in and rinsed. Removed years of moss from my fence, giving it a good base for fresh stain.

Reviewed on: 03/08/16

Looks like its done a good job, green/mould gone.

Reviewed on: 07/06/16
Magic by Christine MacDonald

Love all products I have bought so far from Barrettine and will never use any other, it's just great and the service and delivery is 100% as well!

Reviewed on: 09/04/16
Easy to use The decking looks like new again by Tony Scott

I have used this product for the last 2 years on several areas of decking. Having previously used other brands this does as good a job at a fraction of the price.

Reviewed on: 05/04/16
Great,was easy to use! by Mrs Smith

Would buy again ,our deck cleaned up very well.

Reviewed on: 30/10/15