We’ve owned our spa for more than 10 years and found ourselves using it less and less, never quite satisfied with the quality of the water. Finding and maintaining a balance in the water chemistry had always been a challenge. While discussing our frustrations, they recommended a product called SilkBalance. Wow … it works! Everything advertised is true! Clear water, soft sensations … and so easy to use and keep your water balanced and clean! We’re back to using our spa regularly and are enjoying it more than ever. Thanks SilkBalance!