Musty or bad odor inside freezer even after removing old food.

Safety: Unplug the freezer before deep cleaning.

Steps:

• Empty and defrost: Remove all contents and shelves. Allow any ice to melt with towels in place.
• Clean surfaces: Wash interior surfaces with a solution of baking soda and warm water. Avoid harsh chemicals that can damage the liner.
• Clean drain: Flush the defrost drain with a mild bleach solution followed by clean water to remove mold and bacteria.
• Air out: Leave the door open for several hours to ventilate before restarting.
• Odor absorbers: Use activated charcoal or baking soda inside the freezer to absorb residual odors.