I have the same problem,.. i just bought some eyelash glue remover to see if that helps,.. will let you know when i'v tried it =)

I just pick it off (the dried glue)with my fingers..

you could then swab some alcohol on with a q tip if you want cleanliness.. :D

No idea if this is the right way to do it or not, but when I clean the eyelashes, I try to pick off as much of the glue as possible. Then I drop them into some makeup remover in a little bowl. After I think they are all loosened up (however long your makeup remover takes), then I pick them up with tweezers and lay them on a paper towel and use a qtip to brush down the lashses and rub off the mascara. I usually put it back in the remover and repeat once or twice.

When I have decided they are clean. I put a thin little line of glue on the plastic form that they came on and let it get tacky. Then I mostly dry the lashes against the paper towel (they were sitting in the makeup remover while the glue was drying). Then I stick them onto the glue and use an eyelash comb to comb out the lashes while they dry (maybe 15 seconds or so).