Many friends don't know how to tell if yogurt has gone bad. Let's have a look.

operational approach

0 1

If the yogurt has deteriorated, more gas will be formed inside due to fermentation, which will make the outer packaging bulge.

02

If yogurt goes bad, the shape of yogurt will also change. After deterioration, it will basically look like a liquid, and it may also bubble.

03

If the yogurt goes bad, just smell it. The sour or musty taste of the deteriorated yogurt is relatively heavy.

04

In addition, the direct identification method is taste. You can taste it with your fingers. After deterioration, the taste and texture will change obviously.