Another great option

After you have wash and rinse them boil the bottles in water for about five minutes before you fill them with the formula. Opened formula doesn't keep for very long.Wash all bottles, nipples, and bottle caps in warm water with a mild soap, or in the dishwasher.Prior to mixing the baby's formula you should boil the water that you will be using and let it cool. You want to have a healthy and a happy baby. .
You should keep the baby bottles clean and store them in the fridge to stop any harmful germs from growing, the germs might cause some stomach problems. When the water is boiled it takes most of the additives out that could ham your baby. Powered formula is good for one month after it has been opened.If you need to take any formula out with your baby, be sure that it is drank by your baby within an hour if it is mixed or if it is breast milk.
Ready use formula that is opened is good for 48 hour after it has been opened. Amy formula that is mixed and not used within a twenty four hour period should be thrown away.The Correct Way to Handle Baby BottlesIf you are planing on bottle feeding your new born or you already are bottle feeding your infant it is important that you handle the bottles correctly to avoid your baby from being unhealthy.
Another great option if you are formula feeding your baby is to use powered formula and take the boiled water separately this will let you mix the formula when it is needed. Any formula that is not used in the bottle that your baby has drank out of should be thrown out so germs will not multiply. Episode cosmetic packaging Manufacturers Guide Use a bottle only one time then clean it again using the same process.