Since purchasing our spa 7 years ago we have tried a variety of products. My husband has very sensitive skin and allergic reactions to many things. Because of this we experienced a lot of disappointment because he was not able to use the spa, and we had all but decided we would have to get rid of it. At the suggestion of our dealer we tried Silk Balance as a last resort. Since we switched to Silk Balance it’s like a new beginning! We are able to go in whenever we want and no reactions! The water feels silky smooth and is easy to maintain. As an added bonus, we can go longer periods of time between water changes. Truly Silk Balance has given new life to our spa experience!