Your refrigerator’s freezer compartment should not be covered in ice from top to bottom. The freezer is meant to maintain a dry cold temperature without any water vapor. If you notice a lot of ice, it indicates that your freezer is not being properly regulated.

There are two common causes for this issue. First, it could be due to a defective freezer door seal. Second, there might be a problem with the fridge’s internal temperature regulation system. Regardless of the cause, an iced-up freezer can put your stored food at risk of freezing completely. Depending on the type of refrigerator you have, you can either manually defrost it using an ice scraper or run an internal defrosting program. Although it might not indicate an immediate danger, it is important to monitor this situation closely.