Milk Bath?

Ariel • 🤵👰 Mrs. MGR 5 January 2019 🤱 Mommy to MJR 2 October 2019 and ALMR October 2023 🤱

So I pumped some milk a few days ago and waited a bit too long to freeze it (it's still in the fridge). Would I be able to use this for a milk bath or should I just dump it? I know all the rules and such for feeding milk, but know nothing of the rules for a milk bath.