GE Profile 28 Owner's Manual page 19

Cleaning the Inside
To help prevent odors, leave an open box of baking soda
in the fresh food and freezer compartments.
Unplug the refrigerator before cleaning. If this is not
practical, wring excess moisture out of sponge or cloth
when cleaning around switches, lights or controls.
Use warm water and baking soda solution—about a
tablespoon (15 ml) of baking soda to a quart (1 L) of
water. This both cleans and neutralizes odors. Rinse
and wipe dry.
Door magnets can be cleaned the same way.
After cleaning the door gaskets, apply a thin layer of
petroleum jelly to the door gaskets at the hinge side.
Door Magnets
This helps keep the gaskets from sticking and bending
out of shape.
Avoid cleaning cold glass shelves (on some models) with hot water
because the extreme temperature difference may cause them to
break. Handle glass shelves carefully. Bumping tempered glass can
cause it to shatter.
Do not wash any plastic refrigerator parts in the dishwasher
except Quick Serve dishes and lids.
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