1, manual methods: in the absence of a wall-breaker, the most basic method is to break the old bed corn by hand. You can put the old bed corn in a plastic bag or cardboard box, and then use tools such as sacks or rolling pins to beat the corn, thus making the corn particles gradually become smaller until the desired degree.

2, the use of kitchen utensils: with the help of kitchen utensils is also a good way to break up the old bed corn. You can use food mixer, juicer or meat grinder and other electric kitchen utensils, put the old bed corn in, turn on the machine for mixing or crushing. However, it is important to note that these kitchen appliances need to add a certain amount of water to ensure smooth blending when processing old bed corn.

3, the use of household appliances: if there are household appliances, such as crushers, blenders, cooking machines or meat grinder, it is easier to break the old bed corn. Just put the old bed corn into the appliance, press the switch or button, wait for a few minutes, and you can easily get the desired crushed corn.

4. Use a vegetable cutter: If you have a vegetable cutter at home, you can also use it to chop the old bed corn. All you need to do is to cut the corn into small pieces and use the vegetable cutter to cut them to get even crumbled corn. However, it is important to note that the blades of the vegetable cutter are very sharp, so be extra careful when using it.