The quality of your water isn't something that is typically discussed when it comes to hair care, but it definitely plays a major role in the overall health of your hair.
So, here they are-- 6 Ways Hard Water Affects Your Hair.
Hard Water is water that has high levels of hard minerals such as magnesium and calcium. This type of water can leave a film over your hair making it harder for your hair to absorb moisture.
Some cities that have the hardest water in the US are Sacramento(California), Chicago(Illinois), Los Angeles(California), Tampa(Florida), San Antonio and Austin(Texas), Phoenix(Arizona), Minneapolis( Minnesota), Las Vegas(Nevada), and Indianapolis(Indiana). These are just the cities with the higher levels of it. If your town uses well water, then you have hard water.