I was wondering if this could be a case where products comtaining mma had been used. I had a lady contact me via my website asking of advice on removal od acrylic nails, I advised her to come to myself and never heard anything from her so assumed she had had them taken off elsewhere. I got a call from alady wanting her nails removed, I had a spare 45mins so said if she wanted to nip down at this point I could do it for her. She came down and I was shocked at how much regrowth was there, with not a lot of lifting, she told me she had had them on for about 2 month!! I was suspecting at this point, I doulbe checked with her that it was acrylic, and from what she described it was, while filing the surface I noticed it was a different consistency, after 10 mins of soaking with no budging, I told her what I thought it was and explained I think the best way to go was filing off, it took me about an hour to do, during this time she said she had been to another 2 salons that had said that they couldnt get it off and didn't want to file, I didn't notice any fishy smell when filing and have heard that this is common?? It was a lady that came to her house to do it, and she had advised soaking in acetone to remove, thankfully it wasn't aplied thikly, do you think this was product containing mma??