Hi, we are sorry to hear of your experience using Finish Quantum. For best results, the water temperature of your dishwasher should range between 125F-140F. If you're finding there are water spots or residue left on your dishes, it could be a result of hardwater. We recommend you pair Quantum Dish Tabs with Finish Jet Dry. Finish Jet Dry will help rinse residue from dishes, leaving them sparkling clean! We hope you find this information helpful! Sincerely, Your Finish Team https://www.walmart.com/ip/FINISH-JET-DRY-Rinse-AgentLiquid-Original-8-8-45-oz/14711868?athbdg=L1102&adsRedirect=true

Hello, Hieu. We are sorry to hear about your experience using our Finish Quantum Dishwashing Tablets. It is possible that moisture got into the bag, which could cause the tablets to stick together. We recommend not storing the package under the sink near the hot water pipe and keeping the bag in a cool, dry environment. As the manufacturer of Finish, we would also like an opportunity to speak with you. Please call 1-800-235-6052 or send us an email via the Contact Us page on our website including case number RB0001101342. We look forward to hearing from you! Sincerely, Your Finish Team.

Thanks for sharing your feedback on our Finish Quantum detergent. It may be helpful to place dishes with tougher stains face down to ensure they are in the path of the spray arms during the cycle. We also recommend you try our NEW Finish Ultimate Detergent. This tab is designed with our CycleCync technology, releasing the right ingredient at the right time. We hope this helps! Sincerely, Your Finish Team