Water Treatment 101: How Does a Water Softener Work?
If you live anywhere in Minnesota, you probably have a water softener in your utility closet. At least, we hope you do. With our naturally hard water, it’s an essential piece of equipment if you hope to avoid the ugly, expensive problems hard water can cause. Most of us know that a water softener contains salt, but why? How does a water softener work to improve the quality of our water?