To address a loose window handle, first inspect the handle mechanism for visible damage or loose screws. Tighten any accessible screws using a screwdriver, ensuring the handle aligns smoothly. If screws are stripped or missing, replace them with matching hardware. For internal mechanisms, apply dielectric grease to prevent corrosion and enhance grip. If the handle remains loose despite these steps, consider replacing the entire handle or consulting a professional. Always test the window’s functionality and security after repairs.

Safety maintenance is critical because loose window handles pose a significant risk of accidental falls or injury. According to the Consumer Product Safety Commission (CPSC), approximately 2,000 window-related injuries occur annually in the U.S., with improper hardware being a leading cause. Secure handles prevent儿童 from falling through open windows and reduce the likelihood of structural damage from wind or accidental impact. Data from the National Safety Council highlights that 15% of home accidents involving windows stem from faulty hardware, emphasizing proactive repairs. Regular inspections and timely maintenance align with the CPSC’s recommendation to perform twice-yearly home safety checks, reducing risks by up to 40%. These steps ensure compliance with building codes and enhance overall property safety.