00:00 - Intro

01:32 - Origins of the Orenda App's LSI calculator

02:47 - Traditional "RANGE CHEMISTRY" vs. the LSI

04:31 -  Why pools in different areas may need different chemistry parameters to satisfy the LSI

05:03 -  What is the Langelier Saturation Index (LSI), and its six factors?

06:20 - What does the LSI actually tell us?

08:00 - Calcium hardness is NOT the leading factor that causes scale

16:18 - What does colder water temperature do?

16:54 - You can have ideal range chemistry and still be out of LSI balance

18:54 - Distinguishing between Carbonate Alkalinity and Total Alkalinity 

21:22 - The LSI reigns supreme, and LSI violations occur at a local level

23:45 - The action step for Pillar 1: Keep LSI balanced year-round

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Connect with Orenda Technologies

Website: https://www.orendatech.com

Help Center: https://ask.orendatech.com

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YouTube: https://www.youtube.com/user/OrendaTechnologies

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Swim Across America | Team Orenda: https://www.swimacrossamerica.org/goto/orenda