As another person in Ontario who uses both bagged and jug milk: you're doing something wrong or buying milk that's at the expiration date and it's blowing. What you're describing has never happened to me after 40 years on the planet lol.

Have you tried not using the milk jug as a battering ram to get into your place? (kidding)

Never had this happen with a jug. Either your milk is bad, or you're doing something funky with the jug itself when you're bringing it home.

Grab one of those jugs from the garbage, fill it up with water, squeeze it. See where the water comes from, from there maybe you can figure out why it's happening.

I've had a milk jug split on the bottom along one of the "seems" or ridges after slamming it down on the counter a little too excitedly. Maybe you're used to the force-absorbency of a soft bag and transporting/ handling it in a way that's breaking it?

Thos never happens. Using jugs for decades here

Opposite coast here, but I've never had this happen. Maybe your dairy just sucks.

Wtf are you talking about? Return the milk because the container busted.

I'm very confused even after reading all the comments. Could you maybe take a picture next time it happens? I'm very curious.

I ride a bus that drives around hills and tight corners. I also sometimes jog home with my groceries in my bag. Lots of potential for shake ups, but it's never been my concern.

I've never ever had this happen except one time I let my milk expire and then forgot about it. Ugh.

Land of bagged milk? what? I've never seen this.

Simple, don't let it curdle.

I moved briefly to Ontario and I was working at Starbucks at the time, getting used to the milk bags was a nightmare for me, I love the jugs! That being said, like others said, they aren't supposed to burst like that.

You buy milk by 4 l at a time? Over here the largest bottles of milk you find in the grocery store is 1 l.

I live in Vancouver, my milk jug leaked this week. I thought it was because my wife stored it on its side. I cleaned up the mess, put the milk upright came back layer in the day to discover that it wasn't the cap that leaked, there was a pin hole leak in the side, so I got to clean up another milk puddle in the fridge.