Last bread anon mentioned colloidal silver.
Dragged mine out for a photo shoot.
Made it for 20plus years when needed.
Not been to doctor in 20yrs except for surgery and zero scripts.
Get wire .9999pure from ccsilver.com 10ga perfect.
Ounce will last for years.
I rigged up a 512ohm resistance in parallel with a led (indicates current is habbenin) and put a 2.1mm jack for power so I can use my laptop power supply. 15v dc.
The third wire is not silver, it stays outside glass for stability so it don't fall in.
The rig never gets scrutiny by TSA when I travel. I keep it with laptop bag.
Run for 15m to 30m depends on strength desired.
I use it with a teflon laboratory magnetic stirrer, swirling helps during production.
Glass only container during production.
Just info for worthy anons.