Often when you add a number of gallons of chlorine (or bleach) the pH test becomes unreliable (the indicator turns red) suggesting a falsely alkaline pH.
This week my kid may have put too much chlorine in the water. The chlorine level is testing really high. Okay fine. Now when I test the pH, the solution turns red. But how do I know if the pH is really alkaline or not?
This week my kid may have put too much chlorine in the water. The chlorine level is testing really high. Okay fine. Now when I test the pH, the solution turns red. But how do I know if the pH is really alkaline or not?