Milk - do all cartons have this?

[Yuifa]

Do all cartons have that plastic/foil seal over the top of the neck under the lid? This one didn’t and I’m panicking it was faulty!

No they don't all have a foil bit

If it was off, it would smell/ curdle in your tea/ taste bad.

Did it have a plastic seal on the lid that you had to break off?

All the ones I've ever had have. I'm so paranoid I'd be worried that someone poisoned it or spat in it at the shop 😂

Where did you get it?

Some of the milk I buy has a separate seal and some are released when you unscrew the lid