Excessive frost buildup on food packages and interior walls, especially near the door.

Safety: No electrical work required for basic checks; unplug if you remove door or hinges.

Steps:

• Inspect gasket: Clean the gasket with warm soapy water. Look for tears, gaps, or hardened sections. Replace if damaged.
• Door alignment: Check that the door is level and square. Adjust hinges if the door sags or does not close evenly.
• Clear obstructions: Ensure no food packages or baskets interfere with door closure.
• Defrost: Manually defrost the freezer to remove existing frost, then monitor to see if buildup returns quickly.