Things to remeber about T-Cut and other cutting compounds.
T-Cut is not safe on new cars, it's just to harsh, this is better for older cars.
Safe cut and Auto G are the best for newer cars.
Cutting compounds are to harsh.
Remember all the above are mild sand papers, do not over do it or you will rub of the paint. Always clean the surfce in panels, don;t just do a small section as you will see it in the sun light.
Ways to clean a dirty faded car. Wash with a normal household detergant. Then T-Cut / Safe cut the car and remove all the faded paint work, tar scratches etc. Then wash the car with a good car wax polish. Then buff to your hearts content. The more after wax / polish you put on the long the shine lasts and the easier it will clean the next time.
*Never use a car wash, they scratch your body*
Sorry if I sound a geek, I sent my car back 18 mths after buying it shiner than I bought it. My girlfriend is upset as I don't spend as much time on her body!!! anyway.........................