That window closes quickly if the ambient temperature rises.
Milk at room temperature.
Freshly expressed breast milk can be kept at room temperature for up to six hours.
If milk remains in temperatures of 90 degrees fahrenheit or higher the fda says it will only remain consumable for an hour before growth of dangerous bacteria associated with food borne illness becomes a health risk.
Although freezing keeps food safe almost indefinitely recommended storage times are important to follow for best quality.
If stored above 40 f milk will begin to develop signs of spoilage including sour odor off flavor and curdled consistency.
Milk can be stored frozen at 0 f for up to.
At room temperature 77 f or colder for up to 4 hours.
Freshly expressed or pumped milk can be stored.
Milk should not be left out at room temperature.
In the refrigerator for up to 4 days.
The temperature of the room should not be over 77 degrees f or 25 degrees c.
Up to 12 months is acceptable.
According to the us food and drug administration refrigerated foods including milk should never be out of the fridge at room temperature for longer than two hours.
However it s optimal to use or properly store the breast milk within four hours especially if the room is warm.
Refrigeration is the single most important factor in maintaining the safety of milk.
Do not return unused milk that has been sitting out to its original container where it could contaminate the remaining milk.
Fda guidelines are even stricter when it comes to milk left unrefrigerated and exposed to high temperatures.
Campylobacter a bacteria present in spoiled milk can cause diarrhoea fever cramping vomiting and headaches.
In the freezer for about 6 months is best.
If the temperature is above 90 f food should not be left out more than 1 hour the us food and drug administration.
Drinking milk that has been left on a counter at room temperature for several hours may or may not make you sick but drinking potentially bacterial laden milk isn t worth the gamble.
Milk should be stored at 40 f or below.
Storing fresh fluid milk.
If the room temperature is greater than 77 degrees f 25 degrees c do not let your breast milk sit out at all.
Compare this to other milk.
Pour milk to be used into a serving container and return the original container to the refrigerator.
The cooler the room the better.
Simply pour the amount needed for the recipe into a microwave safe container and heat at 20 power in 10 second intervals.
Milk should never be left out at room temperature.