City water is expected to smell and taste of chlorine this month as the city begins a long process of changing the water system’s disinfectant. The change to “free chlorine” should take about 60 days, said City Manager Margie Rose. To dispel some of the odor and taste, residents are advised to shake or refrigerate drinking water. 
The switch, which is temporary, will kill certain organic compounds that often line pipes and lead to bacteria growth. The city used free chlorine in the pipes during the three water-boil notices in 2015 and 2016. It will help stabilize the system and prevent further water issues, Rose said.
In addition to the free chlorine, the city will add chlorine dioxide to the disinfectant line. This long-term change will provide an ongoing layer of protection. 
The move was called proactive by city council member Lucy Rubio during a recent city council meeting. 
“We’re moving in the right direction,” she said. “it’s going to be better for everybody overall.”