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Is the following kind of plastic bottle ok to freeze and refreeze water in?
http://tinyurl.com/mopnkgd (Google images search/Vitamin water)
Is it only the very easily crushable water bottles here:
http://tinyurl.com/zc9v755
they’re referring to when the experts say to not keep reusing it (back and forth in freezer)? Does the degree of crushability necessarily mean anything?
Do you know a more helpful webpage that this one?
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