Corner cupboard organisers are great for, well, organising cupboards, but you can also use them in your fridge to make better use of space.
Plates or serving dishes can be particularly difficult to store. They take up a lot of flat space, and you often can't put anything on or under them. Unclutterer suggests using a plate organising shelf to maximise vertical space and gain extra storage without having to buy dedicated refrigerator shelves.
It's a cheap and effective approach that not only gives you more room for storage, but also helps you stack plates of food without crushing the contents.
Click the link below for a few more tips about organising your refrigerator and cleaning it.
Refrigerator cleaning and organising [Unclutterer]