HOW MUCH YOU NEED TO EXPECT YOU'LL PAY FOR A GOOD DECAF

One more form of methylene chloride–cost-free decaffeination depends on carbon dioxide, but not in its fuel kind. “It's important to raise the tension,” Crowder says. “At a specific pressure, carbon dioxide starts to possess the Qualities of the solvent. It’s named supercritical carbon dioxide.” The Swiss water method is a costly, but