Coffee’s overall quality and freshness depends on keeping coffee urns and bulk brewers spotless and in optimal condition. Regular cleaning plays a critical role in keeping coffee flavor and quality intact.

Coffee brewers typically last from 7 to 12 years, or as long as 25 years, depending on how well the operator maintains the units. The type of unit and water quality will determine the amount of maintenance a coffee brewer will require.

Clean brewer and urn exteriors with a damp cloth and nonabrasive, mild cleaner. A brush or clean cloth with mild cleaner and warm water can be used for the interior.

Feeding brewers with filtered water helps eliminate deposit and scale buildup. Descale the interior by lightly washing the brewer with plain white vinegar and soaking the stem and spring before rinsing it thoroughly with warm water.

Regularly clean the filter basket, pots and other removable parts.

Inspect the brewer for any signs of water spots, which may indicate a leak in the tank. Regularly examine power cords and coffee urns for visual signs of cracks, leaks or damage.