Abstract: A method of removing an electrically conductive coating from a metallic component includes providing an electrolytic cell with the metallic component containing the conductive coating. A DC power supply connected to the cathode and anode is activated to produce a plasma causing the conductive coating to disintegrate. A method of conductive coating removal from a metallic component includes providing an aqueous solution of ammonium citrate, sodium hydrogen carbonate, sodium carbonate, sodium citrate, and/or potassium phosphate as an electrolyte, a cathode and the metallic component with the conductive coating as an anode. A DC power supply connected to the cathode and anode produces a plasma causing the conductive coatings on the metallic component to disintegrate.