Remove the bins and shelves and wash them in the sink with warm to hot water with mild liquid dish soap and a sponge. You can dry the bins and shelves or leave them to air dry while cleaning the rest of the fridge.
With your sponge and cleaner start scrubbing the inside of the fridge. Be sure to get the corners, the door and the part of the fridge close to the floor. Now you can add the drawer bins and shelves back to the inside of the fridge.
Replace any food you took out and finally, close the fridge and wipe off the sides and front of the fridge.