Is cyanide used to make decaf coffee?

Cyanide is not used to make decaf coffee. Decaffeination is the process of removing caffeine from coffee beans, and it is typically done using one of two methods: the Swiss Water Process or the methylene chloride process. The Swiss Water Process uses water to extract the caffeine from the coffee beans, and the methylene chloride process uses a chemical solvent to remove the caffeine. Both of these methods are safe and do not involve the use of cyanide.