There are multiple brands of bottled water as I walk down the  beverage aisle in the supermarket. I am overwhelmed by too many choices. I’m buying bottled water as my family is visiting and they can’t exist without it. There will be eight people staying in my house for four days. What do I do, penny-pincher that I am? I buy a 24-pack of the cheapest label.

I pass bottles with refreshing descriptions such as coconut, fruit infused, sparkling, crystal, ionized, volvic, geyser, mineral, artesian and…