The LG FXC22526S is pretty straightforward to maintain. Regular cleaning of the shelves and bins will help keep things hygienic, which can be done easily with soapy water. Your refrigerator will need defrosting, usually once a year or whenever you notice ice building up in the freezer section. You should regularly rotate your food, keeping the oldest at the front - this will help you to use things up, saving food waste and preventing odors from developing. The doors are easy to wipe clean with a soft dry cloth and should be fingerprint and smudge resistant. The other thing you should do is to occasionally check on the ice compartment, breaking up any large clumps of ice so that the dispenser runs smoothly.