How long does milk last in room temp?

[25thpercentile human]

Bought and downed half a gallon of milk while eating chips last night because I was too lazy to cook. Left the rest of the milk on my desk while I slept. Is it still edible

 

[Deleted member 2205]

Not very long

 

[SayNoToRotting]

I let my 4 litres of milk rest on the heater during the day.

 

[25thpercentile human]

I let my 4 litres of milk rest on the heater during the day.

you drink that much milk? won't you get a lot of acne?
i also just finished my 1/2 gallon so whatever if i get a stomache later ill know my answer