human
How can I tell if the milk in my fridge is bad?
assistant
Check the expiration date on the carton of milk. If it’s expired, throw it out. 2  If you have a digital thermometer, check the temperature of the milk to see if it’s still safe. 3  Smell the milk. If it has an off odor or a sour smell, throw it out. 4  Try to use up the milk as soon as possible and then take a look at how it tastes before throwing it away.