Hi Valued Consumer, we are sorry to learn about your experience with our Finish Powerball Quantum Tabs. These are the tips if the product didn&#39;t clean or didn&#39;t remove the stain:<br /><br />1. The optimal water temperature is 125-140 F (52 -60 C).<br /><br />2. Select the appropriate wash cycle for the type of cleaning (i.e., If food particles remain on dishes, a longer cycle is required).<br /><br />3. Do not overload the machine.<br /><br />4. Larger and dirtier items are best on the bottom rack. Cups, glasses and less soiled items should be put on the top rack.<br /><br />5. Put flatware in the special basket and avoid nesting items so water can rinse all surfaces and allow for proper drying.<br /><br />6. Position dishes and utensils with the heavily soiled side facing the source of the water spray.<br /><br />7. Ensure nothing is blocking the dispenser door from opening.<br /><br />8. Scrape any large pieces of food off of dishes before loading.<br /><br />9. Check the owner&#39;s manual for recommendations on loading, cycle, etc.<br /><br />10. Hard water may reduce the efficiency of some ingredients.<br /><br />11. For tough stains, such as coffee and tea, try using a product with bleach, such as Finish Gel.<br /><br />We hope this information is helpful.<br /><br />Sincerely, Your Finish Team.

Thanks for reaching out! We are sorry to hear of your experience. Finish Quantum contains Glass Protect Action that helps prevent glass corrosion and prevents clouding, keeping your glasses shining wash after wash. For optimal results, the temperature of your dishwasher water should is between 125-140 F (52 -60 C). Position dishes and utensils with the heavily soiled side facing the source of the water spray. We also recommend pairing Finish Quantum with Finish Jet Dry. It works with your detergent to rinse away stubborn leftover food, spots, and film for sparkling dishes! We hope this helps! Sincerely, Your Finish Team https://www.samsclub.com/p/finish-jet-dry-ultra-rinse-aid-dishwasher-rinse-agent-drying-agent-32-oz/prod22930894

We are sorry to hear you didn't enjoy Finish Liquid Dishwashing Cleaner's long lasting freshness. It is necessary that the interior of the dishwasher is thoroughly rinsed with clear water prior to using the dishwasher with dishes. You may run the dishwasher through a complete cycle without any dishes. We hope this helps! Sincerely, Your Finish Team