Epsom salt, magnets,
Hi Willie :-),
Epsom Salt might do *something*, but if you already have Celtic and Himalayan, that is where I'd start, since we already know that works and that folks are consistently getting positive results by using them.
I haven't tried to stick a magnet on 'em- here, let me go do that- Yes a refrigerator magnet sticks weakly to it, but the same magnet also sticks to my S/S silverware, and to an 18/10 S/S pot. If there's enough chromium in the stainless steel alloy, it will not be magnetic. Otherwise, it will.
Here's some useful info ref magnetic fields and stainless steel:
http://www.physlink.com/education/askexperts/ae546.cfm
I am using 2 identical cheese graters, not one.
Lastly, Willie if you are going to more power, I really suggest you get one of the *floating* Schumacher units from Walmart. I think you are safer with a unit that has automatic foldback, and will self-limit its output.
If you cannot get to a Walmart and if you are in the USA, you can go to
http://www.walmart.com
and order it from there, they will ship it to you.
Please post and let us know how you're doing..
Stay well,
Ladylove