I had my facial hair removed years ago and my recent radiation treatment did an excellent job of removing any left over fluff.
But, I also had a lot of chemotherapy and the main drug was Cisplatin and a side effect is growth of facial hair. Bugga!
I didn't lose all of my head hair but I have started to see some facial hair return in strange patches and strange colours!
I saw my radio-oncology nurse today who as usual said 'no problems' go to this place, which just happens to be the place that first did my laser work. So tomorrow I go to see (maybe) the people who worked on me so many years ago and helped me so much at that time and the staff were so kind to me as their first TG client. I've sent several people to them since, I wonder if they will remember me!
I predict there no chance they have forgotten you.