And they've helped spur the market for detergent additives designed to eliminate hard-water buildup. We put three such products to the test: Finish Power Up Booster Agent, Glisten Dishwasher ...

Beyond checking for that basic ingredient, browse CR’s dishwasher detergent ratings to see ... for softening salts or even ...

While the hard water itself is not harmful to your health, it could cause damage to your dishwasher. Switching to the best dishwasher detergent for hard water helps deal with the spots on ...

Lewis recommends using a water softener or rinse aid to combat ... and also suggests using less detergent. “Dishwasher detergent, laundry soap, and toothpaste have one thing in common: We ...