@rolox @jdub39 These days I only use DeoxIT for pots (potentiometers), and only when *absolutely* necessary, because I do feel that even though applying it will fix the scratchy sound of a pot, it can (and most times will) also have a degrading muffling audible audio effect too (like who put a sock over my tweeter). Yes, after a while, the sound will probably come back to what you had been used to hearing, but why even go through that wait time? And what's really going on there for that to happen in the first place?! I've never thoroughly researched it, but I recommend *only* cleaning contacts with 99.9% Isopropyl Alcohol. I do side with jdub39, but if contacts are not that oxidized to begin with, pass on the DeoxIT process, and go straight for the 99.9% Isopropyl Alcohol. You may not be able to find this pure of a mix at your local store, but go the extra mile, and seek it out. You'll be glad you did, and you won't believe your ears once you start cleaning a few contacts. Night and day difference. Really unbelievable, for those that have never tried the 99.9% route yet.
MG Chemicals 99.9% Isopropyl Alcohol