hi

i use it only for the front, it gives me a max 3 day hold, but my skin is quite oily. the clean up is very easy, after 3 days the glue seems to break and you can detach it and clean just with a papertowel or with your finger just riding over the area on the lace that was glued. i use only one layer when ataching cause then mastix does not dry clear, but kind of milky or something. but maybe there are better ways to use it.