Grinder basket, grinder basket lid, filter basket, filter basket cover, carafe and lid are top-rack dishwasher safe. Alternatively, hand-wash in warm, soapy water and rinse thoroughly. Dry all parts after each use.
Do not put water in unit after grinder basket is removed. Wipe area under
grinder basket with damp cloth. If water gets into grinder motor, it may cause damage and malfunction.
Avoid using scouring agents and harsh cleansers.
To clean base, wipe with clean, damp cloth and dry before storing.
Fingerprints and other blemishes on housing can be removed with soap and water or nonabrasive cleaning solution.
Wipe heater plate with clean, damp cloth. Avoid using rough, abrasive materials and cleansers to clean heater plate.
Do not dry inside of water reservoir with cloth, as lint may remain.

Depending on mineral content of water in your area, calcium deposits (scale) may build up in coffee maker. Though scale is not toxic, it can affect performance. Descaling when CLEAN light is illuminated helps protect heating element and other parts that come in contact with water. For optimal performance, descale coffee maker every 3–6 months. If calcium deposits build up quickly, CLEAN light will illuminate, indicating 12-cup coffee maker should be descaled. See instructions in product manual.

Clean housing and other external components with soapy, damp, nonabrasive cloth.
Drip tray and drip tray plate are dishwasher safe.
Avoid using cleansers, steel wool pads and other abrasive materials.
Caution: Handle capsule holder with care. It contains sharp needles that puncture capsule above and below. To avoid risk of injury, do not put fingers in capsule brewing chamber.
Capsule holder and funnel are top-rack dishwasher safe.
If a clog arises because of coffee grounds, exit needle and piercing needle can be cleaned using paper clip or similar tool.

Cuisinart Coffee Center Grind & Brew Plus, 12-cup