Get the classic taste you love without all the caffeine - and without the waiting. Folgers Classic Decaf Instant Coffee delivers delicious taste in a quick and convenient form thatâs 99.7 percent caffeine free. Making a cup is easy: just add one (1) rounded teaspoon of instant coffee to six (6) fluid ounces of water or milk, stir it up and adjust to your taste preference. Try it in a decaffeinated version of a mocha latte or a hot take on dalgona coffee - or just mix it up and get out the door....