If you wait longer than that, there’s a chance the milk might go sour, even if it’s before the best-by date. Can you use milk after its expiration date? As we mentioned earlier, you can likely ...

Never use dirty utensils or hands when handling milk. This prevents the introduction of bacteria that can cause it to sour faster. Always check the expiration date before purchasing or using milk.

Messrs. Editors—It may not be generally understood by scientific men, bnt it is well known to dairy men and housewives that a violent thunderstorm turns sweet into sour milk. To ascertain ...

A plan to introduce Bovaer into UK cattle feed to reduce methane emissions has prompted a wave of disinformation.

But if you’ve ever forgotten a carton in the fridge, then you know that almond milk can still go bad. But, without the same indicators that you’d expect from cow’s milk, how are you supposed ...

When does oat milk go bad, though? Sealed oat milk won’t go bad until a couple of weeks or months past its best-by date depending on whether it’s refrigerated or shelf-stable. Once opened ...