00495 Soft 99 Stain Cleaner Strong Type 500ml Japan
All you need to do is spray and wipe it off. The white powder will not remain on the surface and rewiping is NOT necessary. It chemically breaks down and gets rid of stubborn dirt which normal car shampoo cannot. Abrasive compounds are NOT included, so it will not damage your car paint. The fresh scent of grapefruit prevents bad odor during the process.