Our Quality and Safety Process
Nestlé Waters uses a 10-step process to ensure the quality and safety of our water products made in the U.S. and Canada. Click here to review our 10 Step Quality and Safety Process.
In addition to the steps described in our 10 Step Quality Process, several of our products require additional process steps.
Purified, Drinking and Flavored Waters: After source receiving and monitoring, the water typically passes through a water softener, where hardness is reduced. We then demineralize the water through reverse osmosis, and move it to storage containers where we remineralize the water, adding a specific amount of minerals to achieve a desired taste. In the future, we may also employ partial reverse osmosis, which is effective in removing some minerals, but uses less energy and reduces waste water. For our flavored waters, we also add natural fruit flavors just before bottling the water.
Sparkling Waters: For our sparkling waters, we add carbonation just prior to bottling.
Distilled Waters: Similar to our drinking waters, the waters pass through a water softener to reduce water hardness. We then distill our waters before they are filtered.
Mineral Waters: In addition to microfiltration, we use activated alumina to remove excess fluoride in our mineral waters.