Posted: Fri Feb 05, 2010 9:04 am Post subject: Do I have to add salt or baking soda in the water?
As long as the iontophoresis machine achieves the desired current setting, there is usually no need to do things such as that.
Suppose you want to set the current at 25 mA for your feet sweating, but the machine only goes up to 12 mA. Then we recommend following these instructions: