BUY POTASSIUM IODIDE CAN BE FUN FOR ANYONE

Sodium Thiosulfate: This chemical will work by converting Cyanide into thiocyanate, a less destructive material that may be excreted from the human body.Health effects/safety dangers: Potassium cyanide is highly toxic plus a potent poison, in the same way as sodium cyanide.KCN is used like a photographic fixer inside the moist plate collodion metho