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What are the numbers in the water bottles that tell you if they contain BPA?

I have some bottles that i thought they were safe, but I know that some numbers in the bottom are important. I'm not sure... anybody knows?

1 Answer

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  • K Yo
    Lv 5
    1 decade ago
    Favorite Answer

    yea, its the five/six digit number

    if it ends in even then it does have BPA

    if it ends in odds then it does not have BPA

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