WD 40 is ultimately a guarantee in whatever it produces.
It polished everything from the chain to the frame and the swingarms.
Amazing product.
Of course, I used up half the bottle but I had to clean chains and peripherals for about 10,000 km.

I suppose with regular maintenance much less product will be needed

With a minimal amount, it cleans even anti-centrifugal white grease from both the chain and the swingarm

it's good as a cleaner, it just runs out quickly; with a paraffin oil in a spray bottle you do the same job and it's worth it at 4€ per liter, so it's all marketing to take our money...

In my opinion, it has the same performance as the corresponding Liqui Moly and Motul products that I have tried. Very good.

Chain cleaning on my YZ 250 after being disappointed with the same company's chain wax, which is extremely thick and sticks a lot, plus it had a lot of dust in it. It removed everything from the chain easily. Truly excellent. The major downside is that the bottle empties quickly. Almost one use and it's gone. Besides that, I also tried it on other dirt and it removes everything. Overall, it's worth it.

Very good product. Cleans the chain very well. I clean it every 500km with a special brush and it has lasted me about half a year.

Very effective spray for chain cleaning but I had to use it all. I don't have experience with this specific issue so my opinion on usage is subjective. The result was objectively very good.

Good evening to all interested parties, this is the second bottle I have purchased in a year, I use it for the chain of the Engine and the bicycle, it cleans exceptionally without leaving any residue, an excellent product that I highly recommend.

Very good product and dries easily. Cleans well, you just need half a bottle for a good cleaning. So for that, 4 stars