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Why Do Escalators Have Those Strange Brushes on the Sides?
If you’ve ever ridden an escalator, you’ve probably noticed the odd-looking brushes lining the sides near the base of the steps. They resemble the kind of brushes you’d use to clean your shoes—but clearly, that’s not their purpose. So what are they actually for?
As it turns out, those side brushes are a subtle but crucial safety feature designed to protect riders from injury. Let’s break it down.
The Real Purpose of Escalator Brushes
The brushes are officially known as escalator skirt brushes. They’re placed along the skirt panels—the sides of the escalator that run parallel to the steps. Their main function is to keep loose clothing, shoelaces, bags, or even body parts away from the edge of the steps where they meet the side panel.
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