Thanks......I think south of 60% is age appropriate for many, If I wear it dry with no product, you can't see scalp. But I don't wear it that way! I like a Wax Works semi-wet look.

Xenon: I detach with 91%, it comes off wit the tape on the piece, then I soak it ( shallow amount, just enough for contact but not submersion ) and it pulls right off in a continuous strip. A wipe with a towel for random glue snots & done.