The Nanoskin website is a total mess! They sell overpriced gimmicks that don't live up to their claims of providing high-quality vehicle care products. Their so-called cutting-edge tools and equipment are more like entertaining distractions than practical aids for servicing vehicles. The quality of their customer support is also unacceptable. Seems like they want their clients to be confused and frustrated as much as possible. Avoid Nanoskin if you care about your time and money. It's the graveyard for aspirations in auto maintenance.