How do I thaw my milk if frozen in your bags?
When thawing your milk in Lansinoh milk storage bags it is important to handle it as gently as possible to preserve all the valuable nutrients. If the bags have been stored flat they will take less time to thaw. Breastmilk frozen in our bags can be thawed in the refrigerator or at room temperature. You may also place the sealed bag in a bowl of warm tap water but never use extremely hot or boiling water. Even though these are the best milk storage bags you can find, they are not heat resistant.