Been doing this for a few years and works great! I use Harley brand boot scuff remover. Put a small amount on a blue Scott shop paper towel and wipe the entire exhaust down. Follow up with a microfiber towel to remove some of the resiidue and eliminate streaks and really makes the exhaust look great. One tip though is to shake the bottle good before each use. If you don't shake it, you will wind up using most of the petroleum distillates and wind up with a quarter bottle of sludge!