Liver of Sulphur, also spelled sulfur, is a combination of potassium sulfides. While it smells pretty stinky (like rotten eggs), it is not toxic; however, it is still a good idea to always work in a well-ventilated area whenever working with any type of chemical. It is available from many jewelry suppliers who sell metal supplies and comes in both liquid and solid form. Liver of Sulphur is is used to create patinas or oxidize metals in order for details and textures to show up more easily, and it is really easy to do.
You will need the following:
2 Containers of water
Baking soda
Tweezers
Microwave (or method for heating water)
Liver of Sulphur (Solid is used here.)
Paper towels
Liver of sulphur doesn't last forever, but if you keep it stored in a container away from light it will help lengthen the shelf life a little.
