Alcoa wheels come with a sticker on the face that says "Alcoa" on wheels without a coating, or "Alcoa Dura-Bright" on wheels with a coating. Otherwise the wheels generally look the same.
In my experience, at least some metal polishes that are advertised to also polish chrome are also more than likely to damage chrome -- I have done it. This is likely because polishes that are...
As noted by FUNX650, chrome plating is a decorative finish, and thus much like glass it cannot be polished to make it any brighter than when it was new.
I was just looking at the photos again... the tires could indeed benefit from a good cleaner, and you might try our Back-to-Black Tire Renew tire cleaner -- spray and wipe -- it's a great product and...
PVD is a unique finish that is much different than chrome plate, but it has some similarities in that there is no way to restore the luster of the reflective finish itself if it gets damaged.
We came out with Leather Wash and Leather Cream a few years ago to provide a new and innovative way to formulate and apply leather care products. We developed a great foaming cleaner that eliminates...
You may have a defective sprayer... though two in a row is odd. Some foaming inside the bottle is normal (and it eventually settles), but it sounds like you may have an issue.
We would not recommend wet sanding as a replacement for claying for removal normal contamination of dirt, fallout, pollens, etc.; maybe for severe paint overspray, but that would be very...