electrolysis cleaner
electrolysis cleaner **broken link removed**
battery charger/DC power supply, iron rebar, rusty item to clean, Arm and Hammer Laundry Detergent, plastic bucket
Dissolve detergent into water
Connect negative to rusty item (dont let the wire become submerged only the item)
Connect positive to rebar (dont let wire become submerged only the rebar)
Place objects in water on opposite ends of bucket (ensure the objects do not touch)
Rust will remove and travel to rebar
Record rate of cleaning at intervals
Change amperage and record rate of cleaning at new setting
Maybe measure residue or change in volume or specific gravity of water
Read the warnings or dangerous gasses produced