Conventional wisdom holds that you should always wax your car after washing it to protect its clear-coat layer of paint. But just because it’s conventional wisdom doesn’t mean you should use ...

If you've searched for any car-cleaning product over the past few years, odds are you've come across the terms "ceramic technology" or "ceramic coating." But what exactly is a ceramic coating, and how ...

This article was updated with new information in September 2025. If you've searched for any car-care products in recent years, chances are you've seen the words "ceramic coating." But what exactly do ...