Hello, you did not say what type [colt or remington], but either one uses the same cleaning stuff, soap and water, a bucket is handy and laundry trays help with a short hose, and a old tooth brush, complete takedown is recomended if you are unsure at least remove the cylinder grips and barrel if colt style, cylinder , grips , and trigger gaurd if rem style, after cleaning shake it and dry all the parts, i spray wd40 on mine and have not had any problems, also be sure to spray inside the action, and dry the barrel, remove the nipples and wipe everything nice and dry, put anti seige on the threads of the nipples and reinstall them, i am sure you will get more replys but thats a start, pghrich