Room temperature is safe
The American Academy of Pediatrics confirms that formula prepared with room-temperature or cool water is safe for healthy infants. Most babies accept it without issue. Warming is a preference, not a safety requirement.
If water safety is uncertain (boil water notice, unknown source), boil water first, let it cool to body temperature, then mix formula. Use sealed bottled water if boiling is not possible. Never give plain water to infants under 6 months.
Managing without normal supplies
Stock at least a two-week supply of diapers in your emergency kit. If disposable diapers run out, cloth alternatives (towels, t-shirts) can be folded and secured with safety pins. Wash cloth diapers in hot soapy water and dry in sunlight for UV disinfection.
Diaper rash worsens without regular changing. Change as frequently as possible and apply barrier cream at every change.
Infants cannot regulate well
Infants lose body heat faster than adults. During a winter power outage, layer clothing and use blankets for warmth, but do not overheat. A good rule: one more layer than what you are comfortable wearing. During a heat wave, remove excess clothing and keep the infant hydrated with formula or breast milk (not water for those under 6 months).
- Formula with room-temperature water is safe for healthy infants
- Never give plain water to infants under 6 months
- Stock at least 2 weeks of diapers in emergency kit
- Infants need one more layer than adults in cold
- Keep infants hydrated with formula or breast milk in heat, not plain water
- American Academy of Pediatrics — Infant feeding and safety guidance.