Brighter Shine Citric Acid Dishwasher Additive removes hard water film and spots on dishes and glassware, restoring a better than original shine. Brighter Shine easily adds to your Dishwasher Detergent Powder, Pacs, Gel, or Pods. It equally removes hard water buildup in the dishwasher, in the clothes washer, and will remove typical mineral and oil buildup and odors in sinks, showers, and home drain plumbing. REMOVES MINERAL AND OIL BUILDUP! Dissolves Buildup, Cleans the Dishwasher, and Removes Hard Water Spots. Brighter Shine is a Citric Acid Powder Dishwasher Cleaner that puts out great results! HARD WATER SPOTS, GONE! This Hard Water Additive Removes Cloudy Film and spots from dishes and glassware.