"How to Accurately Test Chlorine Levels in Your Swimming Pool"

What is the best way to test chlorine in your swimming pool? What is the best test get to use and how accurate is it? 
✅ Amazon DPD Test kit full set
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✅Amazon DPD only
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Here is a summary of the key points:
- The video demonstrates how to use DPD powder and a test kit to check chlorine levels in a swimming pool.
- To test chlorine, add one scoop of DPD powder to the test tube filled to the 10 mark. If it turns red, there is chlorine present.
- To measure the chlorine level, add drops of the sample water to the test tube until the solution turns clear. Each drop is worth 0.5 chlorine points.
- If the sample does not turn red when the DPD powder is added, it indicates the chlorine level is zero, and more chlorine needs to be added.
- The video also shows how to use a lower measurement scale on the test tube when chlorine levels are expected to be low, with each drop being worth 0.2 chlorine points.
- The DPD powder test kit is recommended as an accurate way to test chlorine levels in a swimming pool.