Hello. What an awful night I have just had. As you know I have just started as a mobile tech. I had two clients booked in tonight and was quite excited as they both wanted a bio gel overlay. I thought great, as I feel quite confident doing that. It turns out that one of them already had gel on. So I proceeded with soaking. Problem was that the gel did not budge. This went on for over an hour. So I tried then to soak off with acetone. Still they did not budge. The only thing I think was that the last technician used a different gel and that it needed buffing off. I could not stay any longer and have arranged to sort her nails out on Saturday. She was insistent that the last technician used bio. But this could not be possible. Can anyone shed any light on this............................