What is the highest chlorine level safe to swim in?
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- Опубликовано: 8 май 2024
- Swimming Pool Chlorine Levels Explained • Chlorine Levels Explained • Learn about the importance of maintaining pool chlorine levels between 1 and 3 ppm for safe and comfortable swimming. Find out why levels above 4 ppm can cause eye irritation and skin problems, and how regular testing with pool test strips can help keep the water clean and enjoyable.