I love Silk Balance. I was a little skeptical about buying a hot tub after watching my daughter fighting to keep her hot tub clean and the water clear. When I purchased my hot tub, I was told about Silk Balance. So I decided to try Silk Balance. Wow! It is great! I have never had to go through any work to keep my hot tub clean. It is so easy and my water is always crystal clear. My grand daughter says “Mom, we do not even have to shower after using Grandma’s hot tub because our skin is silky smooth and not itchy!” I will definitely keep using Silk Balance.