Saw the recent post on Scrubfresh and it piqued my curiousity. Have any of you all used NAS 99, and if so which do you like better. I've got two bottles of the Scrubfresh but never used it. I guess because I learned with NAS 99. I've been having trouble with one of my clients (who has had acrylic nails for years). She wears her nails pretty long and they keep popping right off. I don't know if I'm not making the acrylic thick enough at the tip line or if maybe switching to the Scrubfresh might help. ??? Any thoughts would be appreciated.