See more Outdoor cleaning
Swarfega Decking cleaner, 5L
A specialist concentrated cleaning chemical that cleans and rejuvenates your tired decking.
- Use regularly for best results.
- A specialist concentrated cleaning chemical that cleans and rejuvenates your tired decking.
Features and benefits
- Suitable for use on all decking types including wood and timber
- Removes grimy build-up found on exterior decking
- Restores the original look of tired decking. Brings out the natural colour
- Can be pre-diluted into a bucket and applied with mop or brush; alternatively can be used through a portable pressure washer
- Always read the instructions and packaging thoroughly before use
Health and safety
Please note that this item has additional safety or regulatory datasheets available. The product may have possible health and safety hazards covered in these documents. Refer to the container for full information and always follow the instructions.
Easy to use did great job
Robg780 - 3 years ago
Used to clean decking that was getting slippery with algae
Put in pressure washer dispenser and sprayed to foam
Quick brush to agitate and power washed off to finish
It was not quite what I was looking for
mightdo - 3 years ago
I needed a cleaning solution for my conservatory roof to remove algae staining and year long dirt. It did the job after a lot of hard work, I would have preferred to buy a product developed for this particular problem
ruth48 - 3 years ago
I needed a product to clean my concrete and remembered that I used a similar product in australia to do the job. The concrete came up just great it was black and came up so clean. I am extremely pleased with the outcome and would definitely recommend it.
ZeroZeroOne - 7 years ago
I bought 2 times 5 litres of this (green containers) and found it was totally ineffective even with scrubbing. Luckily I tested a small area first so was able to return them for a full refund. I did find in my garage an old container of B&Q No Nonsense deck cleaner which is amazing but no longer available unfortunately. Also I have found in a certain unnamed pound shop their deck cleaner works very well too!
Be very careful when you buy this
OldJohn - 8 years ago
My local store has this in red containers that have clearly been on the shelf for some time and the contents just don't work. It's sold under the same stock number so I can't comment on this actual product but if you find 5 litre red containers of Swarfega decking cleaner in your local store steer well clear of them because they are probably not fresh stock.
I spread it over 12-month old decking with a pressure washer, brushed it in, let it work then pressure washed it off. When it dried there was absolutely no change.
B&Q you need to check the stock in your stores and bin all the old containers.