AIO - All in One
The term "AIO" is an acronym meaning " All In One ", that is, a product that combines different functions in a single compound. Specifically, an AIO Polish (like T47 and T57 ) is designed to clean, polish and protect your vehicle's paint in one step.
Using an AIO can be a convenient option for those who want to improve the finish without having to go through all the separate steps of cleaning, polishing and protecting. However, the quality of the result will depend on the condition of the surface to be treated. In some cases, you may need to use separate products for best results.
