@jeremyumc I does seem like an oddly specific temperature! However, when you realize that the Celsius equivalent is 70 degrees, it’s like “oh, okay.” So the water used to make powdered formula should be 158 F / 70 C.
@jeremyumc The CDC recommends a water temperature of 158 degrees F when preparing powdered formula. This is hot enough to kill cronobacter but is still well below the boiling point of 212 degrees F.