Lay an old towel on the floor or other flat surface.
Remove the lug nut holding the cymbal in place. Remove the cymbal from its stand.
Lay the cymbal on the towel.
Cover the drum logo with electrical tape if you want to keep it in tact.
Apply commercial cymbal cleaner to a cloth according to label instructions. Rub the cymbal with the cloth, following the pattern of the grain. Do one small section at a time, removing the cleaner with a dry cloth as you go. This is to prevent the cleaner from sitting on the cymbal for too long.
Repeat the Step 5 until all fingerprints are gone from the cymbal. Repeat Steps 1 through 5 for remaining cymbals.