How To Clean An Old Soda Siphon What Is The Byproduct Of An Old Discharged Soda-acid Fire Extinguisher? There Is A Crystal Like Buildup Inside

What is the byproduct of an old discharged soda-acid fire extinguisher? There is a crystal like buildup inside - how to clean an old soda siphon

Crystal as a non-working fire extinguishers in the rinse. This is an old fire extinguisher, which was apparently released. If the toxic waste and how to solve the problem? Are there any chemicals that remove easily? Wants to know if the waste acidic or alkaline. * The way we work for a bottle of acid had been broken and mixed with sodium hydroxide solution to CO2, which creates a pressure that distributes the extinguishing agent to produce. It is my understanding anyway ...