First, the paints on our scooters are not your class "A" paints they use on cars. Also, if you examine very closely the coatings are very very thin. I knew this for a fact before I bought my scooter that's why I immediately bought a bike cover and park my scoot under a covered parking. Preventive maintenance is what I call it. My friends are even asking what wax I'm using because my scooter still looks brand new. There's nothing more you can do if your scoot paint has faded. The paint has a base color and clear top coat. The base color is the one that faded because it is not UV protected or has only 1 layer/coat. It is under your top coat which is the clear part. If the clear coat is the one that got blurred, you can try any wax to restore the clear coat and bring out the color of the base coat. In the old days, they use single stage painting process. They don't use clear coats before. Now, all have base coats ( all colors) and topped with clear coat that is responsible for the shine. If you notice also, our scooters' paints scratches easily and chips off easily compared to car's paints. Repainting with a good automotive paint is the best to do. I'm looking forward to this after about 2 years. So, to end, if your paint color has turned pink from red then its your base coat that got affected but if it's still red but dull, it's your clear coat and you can still bring the luster back by polishing/waxing.