Q&A for How to Clean Guitar Strings

Not particularly. Some think it's easier to play when the strings are oily due to the fact that it's easier to slide but it all comes done to playing style and personal preference.

You can also wipe the strings latitudinally. Remember, your strings don't have to be perfect anyway since you should replace them every six months (and more often if you perform frequently).

I wouldn't recommend it. I would just use Fast Fret or some other type of cleaner made for the task, you don't want something off-label destroying your neck. I have no idea what repeated exposure to petroleum jelly will do to the wood on your fingerboard and I wouldn't want to take a chance to find out.

Most rust removers would also damage the finish of the guitar, and even if the rust is removed, the strings' tones will still be affected. You'll be better off buying a new set of strings.

You don't want your strings to rust. Dilute the disinfectant in water first and then use paper towels to dab it onto the strings. Then slide the towel through.

No, as it can turn rancid. If you have a dark wood fretboard, use lemon oil or mineral oil. Do not use lemon oil if you have a maple fretboard.

Constant cleaning of your strings can slow the oxidation process. You can also try using rubbing alcohol to remove some dirt, but don’t use it too much. If your strings have rusted already, try using a steel wool pad or something that can scrape the rust off the strings.

You should be able to get lemon oil from an instrument store. If you cannot find it, check online retailers.

It really depends on how the humidity of the room is and how close you are to the coast. No matter where you keep metal, it rusts eventually. However, the AC might slow it down.

It is not likely to break from someone just pressing a string, but yes, they can break if you are not careful and use too much force.

It's best not to use chemicals or acidic items like lemons. Simply try water, if not plain cleaning alcohol (for example, rubbing alcohol).