Silk Balance is amazing. Before purchasing our first bottle of Silk Balance we always had difficulty maintaining the chemical balance and water clarity. Also, our skin was always dry even after using lotions. Since we purchased a bottle of Silk Balance our skins isn’t dry and our water is crystal clear and doesn’t smell like chemicals. This has been the easiest product to use and is so simple, SIlk Balance is the best spa product there is! We will be lifetime users of this product!