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• Mar 21, 2008 12:15 am US/Pacific
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  What's The Purpose Of The Escalator Brush?

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What's The Purpose Of The Escalator Brush?

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(CBS 5) That little brush you see at the side of escalators is not there to clean your shoes.  Viewer Jack Cambra from Richmond wanted to know: What's the purpose of the escalator brush?

Our video report has more.

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