Although Dasani's bottled water has not been tested for plastics or other harmful chemicals, many seem reluctant to taste it.

The precious liquid inside the container derives ... But why exactly? The water in those blue vortex-like bottles actually comes from the local water supply near bottling plants across the country.

A capped 2-liter plastic bottle containing a clear, colorless liquid is shaken. The liquid turns a deep blue color. At rest, the liquid returns to colorless. The cycle can be repeated many times. Ask ...

Thanks to it, it is known how the liquid has been ... how it was processed. Bottles with white caps most often contain ...