It's almost magical. These balls work wonderfully. I took my 4 dishwasher and my washing machine (2 for each). The machine is much more flexible and easy to dry and fold. For dishes, more whitish spots on glasses and I do not use salt at all in the dishwasher. I am in a city where the water is very hard and I really feel the difference. 1j'ai qques wanted to wait months before starting my review etje'm still delighted. Significant savings for qqchose will clearly last in time since there is no wear.