Black spots may indicate moisture issues or mold, often caused by poor ventilation or leaks. To fix:
* **Ventilate** the room
* **Clean** with vinegar or hydrogen peroxide
* **Dehumidify** to reduce moisture
For prevention, ensure proper ventilation and check for leaks. If stains persist, consult a professional.
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**Spider Droppings: What to Know**
Spider droppings are dark, liquid stains, often in corners. They’re harmless but should be cleaned with soap and water. To prevent, remove webs and keep your home tidy. For infestations, consider pest control.
