Yogurt is a good dairy product. This "good" is not because of the so-called "probiotics"-it is emphasized that it is just the marketing selling point of the merchants, and its effect is not as great as what they say. Perhaps it can only be said that "talking is better than nothing". The "shelf life" selected by the manufacturer is mainly based on the change of flavor and taste. No matter whether it has expired or not, the flavor and taste always get worse during storage. For consumers, there is really no need to worry about how many live bacteria are left-even during the shelf life, yogurt is still bought less every time, and it is better to eat it as soon as possible.

But it is best not to drink, expired yogurt is easy to exceed the standard of bacteria. But expired yogurt has other uses:

1, wipe the leather shoes-first brush off the dirt on the upper with a brush, and then evenly apply the expired and sour milk on the gauze to the upper. When it is dry, wipe it with a dry cloth, so that the upper can be as bright as new, and it can also prevent the leather surface from cracking.

2. Wipe the floor-dilute the expired sour milk with clear water, then sprinkle it on the floor and wipe it with a mop. The floor can be as bright as new.

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