I had a bit of an accident, where I pressed the hairline down into the glue, but the glue was not spread out and had not dried, so it ended up with the hair clumping into the glue. After a couple of shampoos, the glue is still at the shaft of the hair.

I think I remember MB telling me before that you can soak the hairline in 99% alcohol overnight (8 hours or so), is this true? Are there any dangers? I also definitely remember him saying yo could soak it in desolvit, but I'm not sure about that because it might make the base harder attach.