I just bought a one-touch system but the box says it is from 1991. They said it was new, but the box was open. I have never done diy electrolysis, and I’m only doing this because it has been a surprising challenge getting electrolysis covered in the bay. I have done, gosh, probably between 100 and 200 hours of electrolysis professionally, but now I don’t seem to have any option to get it covered for who knows how long, and I’ve been trying for about a year up here, so here we are. I’m just wondering if this system is even okay to use since it is like 30 years old at this point. I’m guessing i should disinfect it first— would just like alcohol pads or hand sanitizer work? Thanks so much! I’m a trans and I need to get the little strays off which have been coming back more than I’m comfortable with.