1. Discard the remains of coffee from the glass carafe, and also empty the filter and the basket that holds grounds coffee, if any.
2. Wash the glass carafe by cold water and pour in a mixture of 1part white
vinegar to 2 parts water.
3. Fill the reservoir of the coffee maker with the above mixture and then touch the bottom of power to let the mixture run completely through.Turn off the coffee maker when the brewing process is finished.
4. Let the coffee maker sit and cool for 15 minutes.
5. Rinse the coffee maker.
6. Repeat the above procedures, but with cold water this time. This will make sure that all of the white vinegar and water solution is totally gone.