We are very impressed with just how clean and clear our spa water is with SilkBlance and how soft it leaves our skin. We’re also amazed with how easy it is to use. It’s important for us to not expose our grandchildren and ourselves to conventional spa chemicals. These are a few of the reasons why we use and love SilkBalance. We’re so glad our sales rep, Diane, advised us of SilkBalance when we purchased our spa. Highly recommend!