This is just a theoretical question, but I am curious -
At what chlorine level would it be unhealthy to swim in a pool, and what would the health hazards be? It you raise the level up to the high shock levels recommended for mustard algae, would it be unhealthy to swim in the water, and why?
At what chlorine level would it be unhealthy to swim in a pool, and what would the health hazards be? It you raise the level up to the high shock levels recommended for mustard algae, would it be unhealthy to swim in the water, and why?