I bought a new Hot Tub and used it everyday for about a week. I noticed that my skin became dry and irritated. I thought that I made a mistake purchasing the tub since I didn’t think that I would be able to use it very often because of that. I began a search for a product that would not effect my skin. I found silk balance and tried it. My skin actually feels better than it did before I bought the hot tub. It makes the job of taking care of the hot tub much easier as well. Thank you !