hi people. anyone know how best to preserve string-life? my hands sweat a LOT when i play and my strings go dead way too quickly. i put brand-new spirocores on less than two months ago, and they are already shot and even appear to be rusting. i definitely can't afford to be buying new strings every two months. i do wipe them down most of the time after practicing, and sometimes use rubbing alcohol to clean them (though i don't know if that is a bad idea). is there some better way to clean them, or should i be using different strings, or should i wear gloves or dip the strings in water sealant or something?? i'm kinda freaking out about this. any advice will be greatly appreciated, thanks!