As my exhaust tip has already been quite dirty and I just couldn’t wash it, I decided to test SONAX Chrome & Aluminum Paste in practice. The paste is generally available in supermarkets at car stands with cleaning agents. In the beginning, I tried to spray Sonax Xtreme for rims for a test, but with the carbonization at the end of the exhaust, this specificity did not work at all. Well, in fact, it is for the rims, not for the exhaust… 🙂