This is going to sound ridiculous..
But the only times I've ever attracted women (6-7 times), were when I didn't actually care about attracting them at all and was focused on music.
I know being clean is important, but another note I must mention.. is that I don't wash for weeks at a time, I don't shave, I find it hard to have any semblance of hygeine, and this seems to actually attract!
I'm not saying be dirty, I'm saying be yourself, I don't think its my dirtyness that attracts them, I think its the fact that I don't care and I'm just being myself. I don't think its music or guitar that attracts them I think its how much passion I actually have for it.
I keep my breath clean when I see them, of course I'll shower if we're going out or something, but generally the less I focus on actually attracting, and focus on myself, the more interest I seem to attract.
Sounds ridiculous I know, of course many women love to be fawned over, but in the beginning, one of the key attractants, is a man that can stand on his own two feet, a man that doesn't seem desperate to impress, a man that doesn't seem to "need" her attention..
I think its because they feel like they're doing something with you, or joining your fight (for music, truth, whatever you're passionate about) instead of instantly being trapped in a partnership..
This is just from my experience however, I've never ended up happy with someone (because of my obsessive tendencies) but I have been close to 5-6 women, and I'm only 21.
I'm alone now, and lately have actually TRIED attracting certain women, it pretty much always backfires, I got right back into obsession with music, and a day later I heard from a girl I've been thinking about a while.
Just an idea, I think my approach is highly personalised, I'm just saying most people can pick up on intention in a way we can't, so if your intention is to make a relationship, it will tend to scare most people off, if you can project an aura of driving confidence, I think your chances are much greater.
Its funny, in order to learn I've asked every one I've been with exactly WHY she liked me, it always came down to: "very passionate, very smart, very "rugged and manly".
It seems the various extremes of my personality are what work, and me actually being comfortable with them. Also I've taught or played guitar to or with every single woman I've been with... In the beginning however, I simply asked her what she wants out of life, the general answer is "I don't know" which leads me to tell her all the things I hope to achieve, all the possibilities she can do, my obsession with infinity etc.
Intrigue goes a long way, sorry I know its annoying, but be who you are! Of course there are certain things to learn, but these must be learnt from your perspective, not trying to force it into anothers.
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All hail the new flesh, cause it suits me fine!