What is your guy's go to when it comes to cleaning the exhaust tips on the Mach 1? A quick search just throws so many different products at you from all over. Rather get first hand info from y'all.
Is there a specific product you use on your lower valance?The cleaning of exhaust tips seems to be forgotten by many, they will have there car spotless but sooty, carboned up tips letting the side down.
I usually wash them while I'm cleaning the wheels. You can use a wheel cleaner such as Brake Buster to help cut through any stubborn grime if required.
And yes, clean inside the pipe too!
From here, if you feel you need something extra, the P21S Polishing Soap is a great thing to have on hand.
To use, wash the tips as normal. While they are still wet, moisten the supplied sponge then wipe it over the polishing soap. Start to scrub the tips, then rinse clean. Unlike a traditional metal polish, the beauty of P21S is that there is no dirty rags at the end of the process, just gloriously clean exhaust tips.
I have been using P21S for years and can certainly vouch for it.