Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Finish Powerball Tabs got rid of my hard water stains

Before I bought Electrasol Finish Powerball Tabs, I didn't know that there was a dishwasher detergent that could keep my glasses looking clear and new. I had been throwing out all my glasses every year and buying new ones because of the milky-looking mineral deposits on them. My dishes have a deep blue on the outside of them, and they were starting to look a bit chalky as well. I just figured all dishwasher detergents were the same and didn't even consider switching. Luckily for me, one day I saw Electrasol Finish Powerball Tabs for a screamin' deal at the grocery store. I picked them up, took them home, and within a week, all my hard water deposits were gone from my dishes. It was amazing! Sure, the individual wrappers on each tablet can be annoying, and the price might be a little more than what you're used to, but this product really works and will save you more money in the long run than if you stick with your current cheap detergent.