1, food should be sorted before entering the refrigerator: the easiest way is to put different kinds of food in bags of different colors, and you can see what food is in the bag at a glance when you are familiar with it.

2, because you are packed in bags, it is easy to have a problem after freezing-there is ice between the bags, they are inseparable. So before storage, dry the water outside the bag. If food drips out, make sure the bag doesn't leak, otherwise it will stick together easily.

3, according to the frequency of use to adjust the location of food storage, commonly used in front, not commonly used in the back, pick it up quickly.

If possible, buy some suitable fresh-keeping boxes, put a box of each food, indicate the date and label on the side of the box, and stack them layer by layer, which will definitely solve all the above problems.

That's all I can think of. I hope I can help you.

According to my experience, the shelf that you said can put the refrigerator is not ready-made. You can order it at the place where you buy shelves or at the hardware store. Customize the shelves that suit you best according to your own needs.

For example, it can be like this, or it can be a grid like a shoe rack. The picture is found on the internet and has a watermark. Please ignore it. This is not an advertisement.