Tend not to pull clothing more than your head. If you have to pull clothes about your head, near your eyes and mouth, and hold your breath. KCN is used like a photographic fixer during the moist plate collodion method.The KCN dissolves silver where it has not been made insoluble https://where-is-potassium-cyanid25701.is-blog.com/36773927/potassium-cyanide-vs-cyanide-an-overview