GYEON Q²M LeatherCleaner Mild – Gentle Leather Cleaner - Effective Pre-Coating Solution – Removes Dirt & Dye Transfer – Matte Finish – Suitable for All Leather Types –Car Cleaning Kit Products, 1000ml

I use this on my filthy wheels and exhaust, spray on and leave, while I spray the rear wheel on same side, use agitation soft brush to remove the dirt and rinse with water, move on to the next week, then go over with Gyeon bathe + after I've washed the car, gives the wheels a thin layer of film easy to clean next time. The small bottle lasted me 11 washes, so I'm not too generous with the spray.

Per tanti anni per quanto possa essermi impegnato ore e ore per lucidare la mia automobile ho sempre avuto difficoltà a levare i punti neri sulla carrozzeria (residui ferrosi e catrame) ma finalmente grazie a questo straordinario prodotto ho risolto il problema con grande facilità. Consigliato!