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September 20, 2007

Tapped Out: The True Cost of Bottled Water

National Geographic: The Green Guide (July/August 2007 issue)

From childhood, we're told to drink at least eight glasses of water each day. Unfortunately more and more Americans drink those eight glasses out of plastic bottles—a convenience that stuffs landfills, clogs waterways and guzzles valuable fossil fuels.

Not only does bottled water contribute to excessive waste, but it costs us a thousand times more than water from our faucet at home, and it is, in fact, no safer or cleaner.

Water aside, the plastic used in both single-use and reusable bottles can pose more of a contamination threat than the water. A safe plastic if used only once, #1 polyethylene terephthalate (PET or PETE) is the most common resin used in disposable bottles. However, as #1 bottles are reused, which they commonly are, they can leach chemicals such as DEHA, a known carcinogen, and benzyl butyl phthalate (BBP), a potential hormone disrupter.

While single-use water bottles should never be used more than once, some reusable water bottles simply shouldn't be used. The debate continues over the safety of bisphenol A (BPA), a hormone-disrupting chemical known to leach out of the #7 polycarbonate plastic used to make a variety of products.

Our Take: As the battle over bottled water rages on, the best reusable choices come in stainless steel, aluminum and non-leaching plastics. Our store offers several of the brands endorsed in this story.

Link: Tapped Out: The True Cost of Bottled Water

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Comments

Sorry to tell you that there is NO DEHA in PET bottles, thats a myth. There is Antimony that leaches but your not giving out correct information.

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