What If? Part 2 with Bob Lowry – Cal Hypo Left a Black Stain in the Pool and More!

In this “What If?” episode I asked Bob Lowry the following questions: What if you add Cal Hypo and a big black stain appears? What if you ignore algae in a pool? What if you swim in a pool with zero chlorine? What if? Part 1: https://www.buzzsprout.com/110832/9116956 What if? Part 2: https://www.buzzsprout.com/110832/9116978 What if? Part 3: https://www.buzzsprout.com/110832/9116998 Bob Lowry is the author of over 23 books but this has to be one of his most relevant and shortest books coming...