I bought a One Touch. It seems to be working ok. I have only used it once, though.
What is that white goo that comes out of the follicle sometimes? Is that supposed to happen?
This is a galvanic machine. You are affecting tissue that causes the hair to thrive per the the galvanic method, which works well by S-L-O-W-L-Y causes a chemical change within the hair follicle. Sodium hydroxide (lye) is made and the frothy white stuff you see are hydrogen and chloride gases, the by products, of that sodium hydroxide. It is suppose to happen. All normal.
White goo is the best sign your One Touch is working. As Dee said, you’re using galvanic so it’s par for the course.