Keurig Troubleshooting: 10 Problems And How To Fix Them
Step 1: Cleaning. If the coffeemaker appears to be clogged, clean it with a mixture of white vinegar and water. Assuming your coffee maker has a 12-cup capacity, you should use 11 cups of vinegar and 1 cup of water. Fill a coffee pot to the 11-cup mark with vinegar, then fill it with water to the 12-cup mark.