Next, you will want to clean the coffee filter holder. A lot of dirt and grime will build up in these, and it goes directly into your coffee. You don't want that! Just scrub it out with a microfiber scrub rag (with nylon bristles) and warm soap water. Rinse with lots of warm water.

Don't forget the area above the filter holder. During brewing, steam from the grounds accumulates above the filter. Depending upon your particular maker, this area may be quite dirty. Use the same microfiber scrub rag to get this clean.

During routine use of the coffeemaker, wiping this area after use will minimize buildup and keep your coffee tasting better.

Finish it up by cleaning the rest of the body of the coffee maker with a damp rag (a very light soapy water mixture might be needed). The warming plate may have the residue of burnt coffee, so use a scrubby rag or Scotch-Brite blue scouring pad to get it clean. Make sure you do not leave any visible residue on your coffee maker.

Most coffeemakers carry warnings that the main body, including electrical parts, is NOT immersible. Do not wash it in the sink. If you get it very wet, allow to air dry a few hours before plugging into an electrical outlet.