Bad odor inside refrigerator even after basic cleaning

Safety: Unplug the appliance before removing panels or cleaning near electrical parts.

Steps:

• 1. Deep clean interior: Remove all food and shelves. Wash all surfaces with a solution of baking soda and warm water. Dry thoroughly.
• 2. Clean drain channel: Flush the fridge drain hole with a mild disinfectant solution, then with clean water.
• 3. Clean drain pan: Access the drain pan at the rear bottom and clean it with warm soapy water. Ensure it is seated correctly.
• 4. Air out: Leave doors open for several hours with the appliance unplugged to ventilate.
• 5. Odor absorbers: Place activated charcoal or baking soda inside to absorb residual smells.