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What does the number on bottled water represent? |
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AnswER
well if the number is H2O, it means water
If the number is 1 to 7 ( usually placed underneath)I believe it is in regards to the thickness of the bottle. The lower the number the thinner it is and the more recyclable it is. however, the lower the number the more dangerous it is to reuse.
First answer by Frmtrkr. Last edit by Nicky77. Contributor trust: 11 [recommend contributor]. Question popularity: 33 [recommend question]





