I have used this powder for half a year now. I think it does what it should do. I have used natural liquids before and I was not very happy about the result. This product cleans well. I also buy the washing powder of this brand for my clothes, also good quality. It is cheaper than buying from the supermarket too, here in Hongkong.
I have good experience with Nellie's products, the dishwasher detergent is no exception.
Unscented. Only a small amount is needed.
Purchased last May, it almost doubled in price since then..!
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