1, try not to put microwave heating
Ordinary plastic crisper can only withstand the maximum temperature of 120℃, and it is easy to deform when heated in the microwave oven. It is best to use the special microwave oven box to heat, especially the food with more oil and sugar. When putting into the microwave oven, the lid must be loosened to engage the device before use. If used with the lid locked, the crisper can become deformed or burst due to pressure. When used in the microwave oven, if there is a lot of oil and sugar in the food, the temperature will rise rapidly, which will make the crisper deformation.
2. Don't rush to open it
Take the crisper out of the freezer. Don't open it right away. Let it sit at room temperature for a minute or two before opening it.
3. Can't you put all kinds of food
Fizzy or fermented foods, as well as carbonated beverages, can make the crisper less airtight or lose its seal, so try not to put them in the crisper. This is also true of foods that are too hot and are best cooled before being added.
4. Don't leave it too long
Even if you put it in the crisper and then put it in the refrigerator, it is not everything. The length of time that food will be kept varies, so it is better to eat it as soon as possible rather than relying solely on the sealing ability of the crisper.
5, do not rely too much on the preservation function
Different foods can be stored for different periods of time. Do not rely solely on the sealing ability of the crisper.