Why Do Smart Travelers Throw a Water Bottle Under the Hotel Bed? The Simple Reason May Surprise You
Smart travelers sometimes use a simple trick when checking into a hotel room: they throw a water bottle under the bed. It may sound strange at first, but the idea behind it is surprisingly practical.
The method works by observing how the bottle moves once it is pushed underneath. If it rolls smoothly and comes out the other side, it usually means the space under the bed is clear.
However, if the bottle stops suddenly or doesn’t come out, it can signal that something is blocking it. This could be anything from forgotten items to objects left behind during cleaning.
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