Europe is swimming in vehicles that burn the stuff, but in the U.S. the only option is the 2012 Honda Civic Natural Gas, formerly known as the Civic GX.

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You find a lot of the same stuff around the house: swimming pool chemicals, glass cleaner, deodorant.

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"In addition to that you've got all the gym stuff, there's a full service spa, steam room saunas and a swimming pool as well, " he adds.

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