ionized stones

Hi Andreas. Do your ionized stones stay ionized permanently? What about stones that I would ionize by putting one of your stones next to it? How close do you need to put one next to your food? Does a stone under one's bed or pillow help with insomnia? If I put an ionized stone in front of my computer could I use the ener-chi art via your website? Does size or texture matter for purpose? I assume I would no longer have to boil water for ionization. And lastly, does faith in the stones count? I am working on converting my husband's confidence in all this - I know he has his doubts at times, and I have to admit mine wanes at times when my depression roars-I do believe I just then doubt myself if that makes sense.
Bless you,
Bonnie