iratecaller666 said:
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Rosewood finger boards tend to be dry. All my guitars are bone dry and work perfectly.
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Not to be an ass, but when you have no clue what you are talking about, you should really keep your mouth shut. Your "advice" is awful.
First of all, a dry guitar is a VERY unhappy guitar. Guitars need humidity, or the wood will shrink. Fret ends will start to poke out, wood will crack, and necks will twist or even warp.
Second, two weeks IS on the short side of string life, but it is far from being out of the ordinary. I have friends who need to change strings every day or two. Some peoples biology is just more corrosive than others. It has nothing to do with hygiene, and everything to do with biology. If you have that issue, you have that issue. For some people, coated strings like the Elixirs or the D'Addario EXPs are the answer. For others, even those are not enough. It does, of course, help to wipe down your guitars when you are done playing, and some people like the various string "lubricants." Others, like myself, have no such problem. I can easily go a month on a set of strings these days. It was different when I was a teenager. Back then I needed to change strings on a much more regular basis (I usually did it once a week), but my biology seems to have calmed down since then.
As for the fingerboard crud, OOOO steel wool will get rid of it, and then some lemon oil (use good stuff, the only thing I KNOW I can recommend is Kyser Lem-Oil) to re-moisturize the fingerboard. You probably shouldn't have to do this more than once every 6 months or so, though some people need to do it more often. Once a month will not hurt your guitar, though only do it if you need to.
Light
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M.K. Gandhi