Is it safe to freeze formula?
You can freeze breast milk, but can you freeze formula? We break down how to safely store formula.
There’s no reason to freeze formula. Just mix the powder and water—or use premixed liquid ready-to-feed formula—when you need it. Powdered formula should be used within one month of opening the can or tub. You can store a prepared (but untouched) bottle of formula in the back of the fridge for 24 hours. Opened containers of ready-to-feed and liquid concentrate formulas are good for 48 hours. Your fridge should be at 4°C or 40° F.
Have more bottle-feeding questions? Download our chart here and put it on the fridge—it has the answer to all your questions.
Read more: How to combine breastfeeding and bottle-feeding 14 beautiful bottle-feeding photos The dos and don’ts of safe formula feeding
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Karen Robock is a writer, editor and mom of two whose work has appeared in dozens of publications in Canada and the U.S., including Prevention, Reader’s Digest, Canadian Living, and The Toronto Star. Once upon a time, Karen was even the managing editor of Today’s Parent. She lives in Toronto with her husband, school-age daughters, and their two dogs.