Works noticeably well. Less hard water spots on dishes, and they dry better in modern dishwashers that don’t have heating elements. The problem is the bottle it comes in. There are two pour speeds: 1) Drizzle down the side of the bottle and 2) Glug glug all over your dishwasher. There is no inbetween. Why is it in a squeeze bottle with a squeeze handsoap-refill-style lid? There is no scenario where you want to squeeze this bottle. There is no way to pour it smoothly even while holding the squishy bottle as gently and tenderly as humanly possible. If you want to fill your rinse aid dispenser without making a mess and wasting product, you’ll need to use a middle man cup with a spout. How annoying.

a necessity for spotless dishes

Hate it went on sale right after I purchased two of them

Great product and nice size

try this product just to clean the dishwasher

Tastes terrible and gives me an upset stomach.

Use this consistently. Tried vinegar, but went back to this

Great product at Sam's Club prices!

Streak- and spot-free dishes

Good product with a great price