Under normal circumstances, pasteurized fresh milk can still be drunk after being left at room temperature for six hours, but if the indoor temperature is higher than 25 degrees, pasteurized fresh milk may deteriorate. How long pasteurized fresh milk can be stored at room temperature depends on the indoor temperature. If the indoor temperature is lower than 20 degrees Celsius, it can be stored for more than 10 hours. The higher the indoor temperature, the shorter the storage time of pasteurized fresh milk. Therefore, it is best to store pasteurized fresh milk in the refrigerator to avoid deterioration of pasteurized fresh milk.
If you want to judge whether pasteurized fresh milk can continue to drink, you can judge it according to the milk itself. Fresh pasteurized fresh milk has almost no smell. If the smell of fresh milk becomes unpleasant, it means that the milk has gone bad and can't continue to drink. If there is milk caking inside the pasteurized fresh milk, it means that the pasteurized fresh milk has deteriorated and cannot be drunk any more.
How long pasteurized milk will be placed at room temperature depends on the indoor temperature, and everyone can also judge whether it can continue to drink according to the milk itself.