This white paper highlights the critical issue of identifying loose neutrals in electrical systems. Loose neutrals can cause varied and severe problems, including voltage fluctuations and potential fires. Often, standard tools like multimeters fail to detect these issues effectively. There are key indicators of loose neutrals such as voltage sags and swells, that can now be detected using advanced methods. This approach represents a more precise and effective strategy for diagnosing and mitigating the risks associated with loose neutrals in electrical systems.