Hi, So I got my iontophoresis machine a few weeks ago, and I'm on day 8 of my sessions, and I am not seeing even a little bit of improvement. I tested my water with a test strip, and it was soft (not the softest level, but the one above it). Anyone have any suggestions as to what I can do? Should i continue to do what i'm doing (30 mins a day), or should I add salt water / baking soda? Any helpful suggestions would be great, because this lack of improvement has got me bummed.