Is there anything I should know about permanent fake eyelashes?

I want to get permanent fake eyelashes, I've heard they last about two months. Is there anything else I should know about them? Thank you!

I dunno anyone else…but i oso ever go for tis fake eyelashes..they look long curvy and natural…but the thing bout lasting long? i doubt…cause mine last bout 2 weeks only. imaging avoid water when taking bath or wash face..n towel dry ur face. it started to drop some the 3rd day. n i went back to the beauty centre to have them refix. last bout 2 weks plus only…n although it din drop all but u will look hideous with half long eyelashes n half short ones..but if u have some big occasions to attend…it will look so nice !!! that's my comment…hope it helps… : )