But according to experts at Wheeldon Brothers, there's one simple technique that can make your milk go even longer without ... If your milk does sour, it will taste unpleasant - but it's not ...

We've all been in that situation where you reach for milk for your tea or breakfast cereal just to realise it's already gone sour. Once opened ... it may go off long before you're even close ...

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 ...

There's a rumour that the infamous American gangster campaigned for expiry dates to be clearly printed on milk bottles, allegedly due to one of his relatives becoming ill after drinking sour milk ...