Hi fellow drummers, just wish to ask how do you guys prevent your cymbals from oxidizing in your cymbal bags? I realized that my cymbals, be it traditional or brilliant finish, tend to have this brown-yellowish stain on them.

I used Groove Juice as a cleaner, and initially I was able to remove the stains/oxidation to a large extent. After cleaning i would wipe them dry and leave them to air-dry for awhile before keeping them back into my cymbal bag. However the oxidation returned. I've also threw in a couple of bags of silica gel into my cymbal bag, but that doesn't seem to help.

Any advice and inputs would be greatly appreciated!