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## **The Most Common Things That Stick Out of Ceilings**
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### **1. A Nail or Screw Popping Through**
This can happen due to:
* House settling
* Temperature changes
* Vibration from footsteps above
* Aging construction materials
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**Good news:** This is usually not dangerous.
**What to do:** Avoid touching it until you know whether it’s supporting something above.
### **2. Drywall Anchor or Old Hardware**
* Light fixtures
* Hanging plants
* Ceiling-mounted hooks
* Smoke detectors or alarms relocated
You might be seeing leftover hardware that was never properly removed or patched. Sometimes these objects slowly loosen and become visible years later.
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### **3. A Ceiling Joist Marker or Construction Remnant**
* Chalk marks
* Wire ties
* Small metal tabs
* Temporary fasteners
They’re harmless but confusing.