If the bottle has been warmed discard formula after 1 hour.
Baby formula at room temperature.
And if your baby doesn t drink all the formula in the bottle throw away the unused portion do not save it for later.
The formula should feel lukewarm not hot.
Don t heat it in advance because warm liquid offers a conducive environment in which bacteria can grow.
Do not refrigerate for later.
Prepared infant formula can spoil if it is left out at room temperature.
Use prepared infant formula within 2 hours of preparation and within one hour from when feeding begins.
Prepared from powder concentrate or ready to use.
As a general rule the bottle will last for 2 hours at room.
If you make a bottle of formula and it s left out at room temperature for more than an hour toss it.
The temperature of the formula at which you feed your baby will often be determined by your baby s preferences.
Some parents like to give their baby a bottle of warm formula because they believe that makes it seem more like breast milk.
Before feeding your baby test the temperature of the formula by placing a few drops on the inside of your wrist.
If it has been at room temperature for more than 1 hour throw it away.
Feed within 1 hour or discard.
Some babies prefer warm formula and others are fine with cold formula.
Either way as long as your baby is happy and eating well there s no reason to be concerned if she prefers cold or warm formula.
It might be frustrating to see that your little one is not finishing their bottle.
It s fine to give your baby room temperature or even cold formula.
Prepared from powder concentrate or ready to use.
Formula that s been prepared should be consumed or stored in the refrigerator within 1 hour.
If your baby prefers warm formula place a filled bottle in a bowl of warm water and let it stand for a few minutes or warm the bottle under running water.
Storing half empty bottles of formula for future use is risky because they get.
Make sure the formula isn t too hot it should feel just warm.
If your baby doesn t finish all the formula throw it away within one hour.
Keep no longer than a total of 2 hours.
The general rule says that formula will last at room temperature for up to 2 hours.
But some parents say their baby doesn t mind.
After this time frame passes you should not feed it to your baby anymore.
Feed warmed formula to your baby right away.
If you do not start to use the prepared infant formula within 2 hours immediately store the bottle in the fridge and use it within 24 hours.
If your baby starts a bottle of formula but doesn t finish it within an hour toss it.
Your baby may prefer it warm at room temperature or even chilled and all of those options are just fine.