Clean the gasket: Sometimes dirt and grime can prevent the seal from closing properly. Use a mild detergent and warm water to clean the gasket. Replace the gasket: If cleaning doesn't help, you may need to replace the gasket.
The issue you're experiencing has to so with the door seal sealing up too well to the frame of the refrigerator. When you open the door, warm air goes in. Then close the door and that warm air contracts and condenses causing suction.
If the door won't fully close something may be obstructing the hinges. Check that no debris is blocking them or that the plastic spacers are not worn or deformed. Should the door look like it's not hanging properly the hinges may have come out of alignment or have worn down.
Close the doors and use a hair dryer to warm the gasket up all the way around until it is as hot as you can get it without damaging it. Work slowly around the entire gasket. Once it gets very warm, it will become very pliable and form a tight seal to the cabinet.
The first thing to try is heating up the door gasket using a hair dryer for about 30 minutes. Heat up the door gasket really well to make the gasket pliable. Close the door and see if the gasket will pull shut against the front face of the cabinet.
Petroleum jelly such as Vaseline is great at softening a gasket that's dried up because it creates a durable seal around the door of your freezer. It won't repair damage like cracks or tears, but it can temporarily seal the gasket until it can be replaced.
Another trick we've read about is petroleum jelly. After a thorough cleaning, you can run a very thin layer of Vaseline or petroleum jelly to the surface of the gasket, especially where it touches the fridge. This can help fill in any tiny gaps, improving the seal.
Often, a door not closing properly is a hinge issue. Grab a screwdriver and tighten those screws on both the door and the frame. If the screw holes are feeling a bit loose, consider using longer screws, such as 2-3" screws or inserting wooden dowels (or even some wooden toothpicks) for a sturdier fix.
Single Seals: Prices range from $40 to $70. Seal Kits: Prices range from $90 to $120 for both fridge and freezer seal. Installation: the price for us to Supply and Install a Single Fridge or Freezer Door seal starts at $160 and for both door seals $230+ depending on your location, cabinet, and seal type.
Expert-verified answer
An object which attracts magnetic materials like iron , cobalt and nickel is called magnet. The door of the refrigerator is tightly closed. This is because the of the use of the magnets in the refrigerator door.
After years of using your fridge or freezer, you might notice a deterioration in the magnetism of the door seal. To remagnetize the seal or rubber gasket, you will simply employ a magnet to reestablish the seal's magnetic field.
Inspect the Door Seals
Test the seal with paper: Close the door on a piece of paper. If you can easily pull the paper out without resistance, the seal is likely failing. Clean the gasket: Sometimes dirt and grime can prevent the seal from closing properly. Use a mild detergent and warm water to clean the gasket.
Oil the Door Gasket
Rubber gets hard and less flexible as it gets older and vaseline will help it spring back up and become 'stickier' to form that suction seal. Be careful not to gob it on, just apply the vaseline in a thin layer like you would rub it on your skin.
If refrigerator doors don't close on their own, it may be because the refrigerator is tilted forward. Adjusting the front of the refrigerator slightly higher than the back will allow the doors to close more easily and with little force. Adjusting the refrigerator's tilt is done by adjusting the leveling screws.
To fix a door that won't stay shut, check the hinges and tighten any loose screws, adjust the strike plate so the latch fits, use shims between the hinges and the frame, or replace the hinge pins with longer, thicker pins. If the problem persists, seek professional help.
Tighten the Hinges First
If you find that the latch contacts the strike plate too high or too low, make sure all the door's hinge screws are tight. If that doesn't solve the problem, try this trick: Remove one of the screws on the jamb side of the hinge and drive in a 3-in. screw.
Doors that won't stay closed can be caused by several factors, including issues with the latch, strike plate, or door alignment. If the latch doesn't properly engage with the strike plate, the door may not stay closed. This can happen if the latch is worn or if the strike plate is out of alignment.
Check the condition of the gasket (door seal) around the door inside, if it is dirty, or has any food particles on it or frost that will need cleaning. Check the storage bins, drawers and shelves are in place and pushed back correctly.
The most common reasons your Frigidaire freezer door is not closing are a bent door hinge, malfunctioning electronic control board or a bad power supply board.
Warm interior: A clear symptom of a broken door seal is that the contents inside are warm. If food doesn't feel as chilled as it normally would, check your seal. Condensation: Your fridge will start experiencing condensation if the door seal is broken, as a fault will allow warm air into the chamber.
Petroleum Jelly - recommended for door hinges, door gaskets and Fresh Food drawers/bins (including rollers). Mineral Oil - Great for use on door hinges and can be washed off easily.
Frigidaire Refrigerator Door Gasket
A twisted or worn gasket can keep the door from closing properly. Inspect the door gasket for kinks or twists. You can use a hair dryer to try smoothing out the kinks. If the door gasket is damaged it will need to be replaced.