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Title: The Once Reliable Toothbrush - Now Unreliable
Review: I have been using the Oral-B Pulsars for a while now - probably since the product launched - but for some reason, the past three Pulsars I've bought died on me within a couple of weeks of owning it. Perhaps Oral-B went with a cheaper battery or something. Regardless, this is quite annoying, particularly since I can't replace the battery by myself (the bottom of the toothbrush is sealed shut).
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