As I'm as poor as a church mouse I use a Pec Pad formed around a slice cut from an old credit card and held in place with a slither cut from a label. I put one or two drops of Eclipse fluid on the very end of the "tool," wait a few seconds and then carry out the clean.
A blast or two from a Rocket is worth trying before carrying out a wet clean.
-------------------- Alan's defence lawyer claimed that "Booze played no part in his typo's."