>Sounds like you have a problem that can solved by a colder
>fridge or buying smaller milk sizes.

I tried all that. Bought half gallons and even quarter gallons instead of full gallons. Changed fridge temps (ridiculous because this happened constantly in 3 different fridges). Etc. That shouldn't make a difference. So long as I don't leave it on the counter, I shouldn't be beating the sell by date by a week just under a third of the time I buy milk.

At this point, don't care about health ramifications. I kinda eat like shit anyway. Just want milk that lasts longer than 4 days. And now I have it.