Metalman is dead on correct. On a gun of less than 80%, using only my bare finger tips, sometimes I will use small dabs of Flitz and gently rub around then wipe off. This a subjective procedure that has been argued round to square on this forum and others. If done, being very very careful is the trick as IT WILL remove the bluing. The reddish brown staining on the cloth is not just dirt and grime but also the bluing. Then, I'm one of the crew that does use a solvent before applying the RW. Couple of tricks I like is using a hairdryer to gently warm the gun right before applying the wax. This completely dries up any solvent and makes applying the wax smoother. Use a cotton cleaning patch to apply said wax. When the wax dries then I don the cotton museum gloves and buff with a soft cotton cloth. DO Not use the wife's/girl friends underwear, that never ends well. The gloves prevent any oils off the hands from leaving streaks on the gun. I do two coats. Telling me I'm anal does not offend me..............They are my guns and even the beat up shooters deserve to look as nice as possible. Best of luck, hardcase60