Is the SENSEO® decaffeinated coffee 100% free of caffeine?
Decaffeinated coffee is not 100% free of caffeine. According to essentially all national food laws in the US, the remaining caffeine level after decaffeination has to be below 0.1% of the dry weight of the roasted coffee. In practice, it is not a problem to reach such a low level, and the level in decaffeinated coffee is mostly below the limit.