The nice thing about packaged goods is, you never have to call for help. Boil 6-8 minutes. Apply liberally. Just add water. Still, you can, if you want, call these companies. The numbers are right there on the products. We guess, once in a while, you’d lodge a complaint or a compliment. But what else on earth would you call about? What is unclear about candy or toothpaste that warrants a call to a professional?