PROLONG THE LIFE. 3-4 times a year give it the 4 hr cleaning. 1. Fill reservoir with white vinegar 2. Run it through brew cycle (without kcup) until fill water light blinks. 3. Let the vinegar residue sit in coffee maker 4 hrs. 4. Dont add more vinegar. 5. At end of 4 hrs, run clean water through it until vinegar scent is gone. Don't forget to clean the pin in the top and the pin in the bottom funnel as they can also get clogged with grounds.
Lucetta Magnetic Bike Lights