3/7 - What raises and lowers Calcium Hardness?

00:00 - Introduction to our new seven-part series00:47 - Happy Thanksgiving!02:54 - What is calcium hardness?03:50 - What raises calcium hardness?06:49 - What lowers calcium hardness?09:37 - Summary. Thanks for listening! ------------------------------------Connect with Orenda TechnologiesWebsite: https://www.orendatech.comHelp Center: https://ask.orendatech.comBlog: https://blog.orendatech.comYouTube: https://www.youtube.com/user/O....rendaTechnologiesFac https://www.facebook.com/orendatech/Instagram: https://www.instagram.com/orendatechnologies/Swim Across America | Team Orenda: https://www.swimacrossamerica.org/goto/orenda