Documents Arizona State University Water Soft Ner Study

Evaluation of Alternatives to Domestic Ion Exchange Water Softeners Mara Wiest Dr. Peter Fox Dr. Lee Wontae, HDR Tim Thomure, HDR April 26, 2011 OUTLINE • Water Quality…

News & Politics Winter Tree Care: Safe Sidewalks and Driveways without Salt

1. Tree Damage Caused by Chemical De-Icing ProductsHomeowner Alert Road salt use in the United States was once considered the best method for deicing roads and walkways.…