Those who have to deal with hard water know the problems it can cause. These problems are noticeable in many areas of the household and hard water presents special challenges for dishwasher users due to the buildup of minerals and other issues. One product made to help diminish this problem is **Finish Glass Magic Dishwasher Performance Booster.** **Booster Facts and Commentary:** Finish Glass Magic Dishwasher Performance Booster is a helping hand with the dishes. It helps dishwashers work their best by removing minerals and preventing the buildup of deposits- buildup that can cause clogs and other problems. It softens the water, helping detergents get dishes cleaner than before. My water supply already leans toward the soft side but a little boost can't hurt and this is what led me to try Finish Glass Magic Dishwasher Performance Booster. The product is added directly to the floor of your automatic dishwasher where it mixes with water and removes minerals. It is not a separate cleaner- it is strictly a boosting agent that helps detergents get dishes cleaner. Finish Glass Magic Dishwasher Performance Booster sounds like a bunch of hype at first, but I find that the product does work very well and the reason they call it glass magic is because glassware tends to be where the product's abilities are most noticeable. A quick look at glassware, pulled from the dishwasher after washing a load with this product, reveals glasses that do look brighter and shinier. There is less of the white film I sometimes see when I remove dishes from the dishwasher and dishes do, indeed, look better than before. **Bottom Line:** Finish Glass Magic Dishwasher Performance Booster is a very good product from Finish and one that isn't necessarily a bunch of hype, like so many other useless products that clutter the store shelves. This one really does work as promised and it makes a good product purchase for those who live in an area with exceptionally hard water.