Explanation of Water Hardness - WELS (Waterpedia Environmental Learning Series)
Channel: Waterpedia
Date: 2016-09-17

Learn about water hardness as part of WELS (Waterpedia Environmental Learning Series)

SUBSCRIBE to the Waterpedia YouTube channel for new WELS (Waterpedia Environmental Learning Series) video every week.

Follow us on:
https://www.linkedin.com/company/Waterpedia
https://www.facebook.com/Waterpedia
https://twitter.com/WaterpediaWiki
https://plus.google.com/+WaterpediaWiki

Visit https://waterpedia.wiki - a wiki based openly-editable (for all registered users) free-content collaborative environmental encyclopedia project initiated by the people, for the people in the environment and sustainability sector.

This video is available under a Creative Commons License: Attribution-NonCommercial CC BY-NC and free to everyone. 

Credits to FuseSchool.