Frost or ice buildup in the freezer is a common symptom of a Freon leak. The freezer is designed to maintain a consistent, cold temperature, but a Freon leak disrupts this balance. As Freon levels drop, the freezer’s cooling system becomes less efficient, leading to uneven temperatures and the formation of frost or ice. This buildup is not just an inconvenience; it indicates a deeper problem with the cooling mechanism, potentially due to a leak. Addressing this issue promptly is crucial to prevent further damage and ensure the longevity of the appliance. For a comprehensive explanation of how Freon leaks contribute to frost buildup, check out The Connection Between Freon Leaks and Frost Buildup in Freezers.