I had the shittiest luck with regular/real milk for years. I buy 1 or 2% and my milk had a habit of spoiling 5+ days before the "Sell By" date like, I dunno, probably 30% of the time, maybe more. It was a very unpleasant surprise to drink that shit thinking nothing of it then realizing it tasted like asshole even tho the Sell By date was next week.

People tried to ask me about my refrigerator settings but this happened between 3 different places I've lived and I never touched the fridge settings in any of those places, so this is just shit luck of the draw.

Anyway, organic milk has a sell by date like 2 months out, and it's been a savior. I haven't had milk go bad in over a year.