Be careful not to get it on unpainted plastics and leave it for a while, as it can cause damage like fading that is hard to remove

Combination of Iron and Tar Remover.
Removes iron and tar deposits.
Of course, the combination makes it slightly less effective than each product on its own. However, it does a pretty good job.
Used on wheels, paint, and glass.
On the wheels, you leave it for 3' and rinse, DO NOT scrub!
One wheel at a time.
On the paint and glass, be a bit quicker with your movements, so it doesn't dry on you.
Leave it for 3'-4' and rinse.
The scent is bearable, compared to that of K2 Roton.

Without having tried another iron remover, I can't say that it does a special job.. It was used once according to the instructions and I left it because it smelled incredibly

Be careful when ordering it, as it showed in the photo that it comes with a sprayer, but they arrived without it. I had ordered 2 together. And from what the merchant told me, they usually don't give the sprayer together.