New Strip Free Solution. This is a new 1 quart bottle of Clean Earth strip free solution. All Clean Earth plating solutions are cyanide free. They are ecologically safer than standard plating solutions yet plate uniformly and produce a hard, durable finish. The solutions are easy to use and produce rich colors. There are no hazardous shipping materials/charges. It produces a uniform gold color. Clean Earth strip free is used to strip gold plating. Use this with a stainless steel or pure gold anode. Reverse plate with the solution heated to 120 to 150 F (50 to 65 C) at 3 to 6 volts for 30 to 90 seconds.