Even worse are the chemicals they use to "clean" it, which doesn't get things like medications out, like my favorite additive "chloramine". The website is a little wonky, but check out http://chloramine.org --not to be confused with chlorine which can be filtered out... chloramine is damn near impossible to filter.
I'm not an environmentalist nut, but if there is one thing in this country I don't find safe, it is my drinking/bathing water--and I'm not buying what the government is dishing about its safety and purity.
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