Removing eyeshadow fallout and setting powder from eyelash extensions on a client?

I had a client the other day with eyelash extensions that were thick and had a tight curl, almost so tight they touched her eyelid. They were in the way during the eyeshadow application process and caught lots of fallout. I used a damp spoolie and swirled it through the lashes, but was wondering if anyone has a more effective way or remover recommendations? I attempted to use an eyelash comb but I didn’t want to tug on the lashes and loosen the glue. Thanks in advance!

Use a Q-Tip dipped in eye make-up remover and gently roll it through the top curl of the lashes. 

You can still use mascara and eyeliner! Just make sure they're oil free and that you remove them with an oil free makeup remover