My friends and I were just talking about how our doctors suggested trying to avoid Chlorine – seems a little difficult in the summer and especially with a hot tub in my house. BUT, here is something interesting (and the owner lives in Truckee) – non-toxic hot tub care.
What they say:
Now you can enjoy the benefits of a chemical free hot tub experience at home. ahhNatural uses a proprietary combination of natural organic minerals — including ancient sea salt — into your hot tub. That creates a soft, soothing natural hot spring environment for you. It is designed to control bacteria and clarifies the water without the use of traditional spa chemicals.