ffever, my suggestion would have been the talcum powder. i'm one of those players who's hands don't really sweat when i play for some reason. strings last me a long time, generally-speaking. although talcum powder would work to try and reduce the moisture, if you are experiencing 'tackiness' then mrlenny's finger ease suggestion might do the trick. it would essentially lubricate the strings more effectively for you. the only other thing i can think of would be to wear sweat bands on your wrists... sorry i don't have more to offer on this one.... hope that helps!
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