What you see/smell: Your not-so-fresh milk smells a bit off; it might even be separating or clumpingWhat it is: Spoiled milk!Eat or toss: If it’s just starting
Don’t fear milk crusties!
What you see: White crusty flakes at the top of your milk jug What it is: Dried milk Eat or toss? Eat! Well, not that you need to go out of your way to consume