When going on a long vacation for 3 months, it is generally recommended to turn the fridge off and take some additional steps to prepare it for the extended period of inactivity. Here's what you should do:
Empty the fridge: Remove all perishable items from the refrigerator. This includes fruits, vegetables, dairy products, meat, and any other foods that may spoil during your absence.
Clean the fridge: Thoroughly clean the interior of the fridge, removing any spills or residues. This will help prevent any unpleasant odors when you return.
Defrost and dry: If your refrigerator has a freezer compartment that needs manual defrosting, make sure to defrost it completely. Once defrosted, ensure that the interior is dry to prevent mold or mildew growth.
Leave the fridge door open: After cleaning and defrosting, leave the refrigerator and freezer doors slightly open to allow air circulation. This will help prevent the growth of mold and eliminate any potential odors.
Unplug the fridge: Turn off and unplug the refrigerator from the power source to save energy and prevent any electrical issues.
Clean the exterior: Wipe down the exterior of the fridge to remove any dust or dirt.
Secure the doors: If possible, prop the fridge and freezer doors open slightly to allow for ventilation. However, be cautious about leaving them open too wide, as it could be a safety hazard.
Remove ice maker and water filters: If your fridge has an ice maker or water dispenser, consider removing the water filter and emptying the ice maker to avoid any potential issues.
Consider using moisture absorbers: You may want to place some moisture absorbers inside the fridge and freezer to reduce humidity levels and prevent mold growth.
Before you leave, it's a good idea to double-check the manufacturer's instructions for any specific recommendations or precautions regarding extended periods of inactivity.
By following these steps, you can help ensure that your fridge remains clean and in good condition while you're away and avoid any unpleasant surprises when you return.