How to Read Chlorine Test Strips | SimpleLab Tap Score
What is a dangerous amount of chlorine in drinking water? The EPA states that ingesting water with chlorine levels above 4 PPM can cause negative health impacts. How to interpret chlorine test strip results: 0 PPM: Not optimal Water with 0 PPM free chlorine will not be disinfected if new bacteria are introduced. 0.5 PPM: Optimal
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