Jay also carries a California State Contractors License. Advanced Water Methods also meets California's prerequisite for water softeners to possess a salt performance score of at the least 4,000 grains of hardness eradicated per pound of salt used in regeneration. RO systems do make some wastewater, but our techniques are http://www.westvirginiachronicle.com/news/story/498656/advanced-water-rebrands-to-keep-up-with-changing-office-culture-and-cleaner-hydration-needs.html