We used this kit to wax our RV from 1999. This kit is a 3 step process with a different bottle/chemical for each step. Each bottle/step requires a different type of buffing pad for your buffer, so hopefully you have that available. It took a lot of effort, but after the third step our RV was a totally different color! It went from old dingy yellow to a nice new off-white. It didn't take it back to white-white but it definitely got close. If you put the sweat into it, this kit definitely works!! Couldn't be happier with the results. Would definitely recommend.