Roger from Los Angeles asks, “I read your piece about chlorine-free pools. What about my hot tub? Can I have a chlorine-free hot tub and not get the heebie-jeebies?” Answer: Roger, if you don’t breathe LA’s air (just kidding), and if you don’t use tea tree oil, crystals, prayer or no disinfectant at all, yesContinue reading “Chlorine Alternatives for Spas & Stinky Hot Tub Covers”