📌 Hotel security: why experienced travelers place a water bottle under the bed to detect intruders
Posted 4 February 2026 by: Admin
Some seasoned travelers have adopted a discreet method to check their hotel room: placing a water bottle under the bed. This simple gesture, shared among frequent travelers, addresses a need for passive security often overlooked upon arrival. But what does this little-known technique actually detect?
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As soon as you enter a hotel room, the routine kicks in mechanically…
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