Q. We spend a lot on swimming pool chemicals. The chlorine irritates my eyes and makes my skin dry. How do no-chemical ozone pool and spa purifiers work, and are they safe? — Ed K. A. Ozone is ...

Dear Jim I have thought about using a no-chemical ozone or salt purifier kit for my swimming pool to save on chemicals and reduce eye irritation from chlorine. Are these kits effective and do they use ...