Every day you reach into your fridge for a snack before slamming the door closed. The door's magnetic gasket seals the space between the appliance's door and body, keeping in the cold. But have you ...

To keep refrigerator door gaskets in good shape, rub in a tiny bit of petroleum jelly (Vaseline). This jelly will not get very cold because the gasket butts up against the outside of the door frame.

As summer heat rises, a quick paper test on your fridge door can reveal whether a worn seal is affecting its performance, potentially saving energy and preserving your food. During the summer months, ...