After You Receive – How to Use Your Powder
Got your Wonderbewbz stash? Here’s how to use it right.
Your freeze-dried milk is ready to go. Whether you’re mixing a full feed or adding a little boost to bubz’ solids, here’s everything you need to know.
Before you start: Clean hands, clean tools
Wash your hands with soap and water. Make sure all bottles, spoons, and containers are sterilised before use.
Preparing a bottle
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Add Water
Start with room temp or slightly warm pre-boiled / purified water (40°C).
Always measure the water before adding powder.
Follow the amount stated on your label for best results.
Add Powder
Gently squeeze the sachet to loosen the compacted powder.
Pour it directly into the bottle or container.
Swirl & Mix!
Swirl well to dissolve fully.
If needed, stir gently with a sterilised spoon.
Some powders may take longer to mix due to higher fat content. Give it a few minutes, and don’t worry if it looks creamy!
🚫 Don’t microwave.
✔️ A bottle warmer works best for warming.
Test Temperature
Drip a few drops on your wrist. If it’s too hot for you, it’s too hot for bub.
Adding Into Solids
Yes! you can totally mix this into your baby’s solids. Think:
- Cereal, oatmeal, mashed fruits
- Milkshakes or yogurt-style blends
- Dipping sauces for finger foods (game changer)
Just mix it in thoroughly to avoid powder clumping or accidental inhalation.
Storage & Shelf Tips
For the Powder:
- Store sealed sachets in a cool, dry indoor place
- Once opened, use within 2–3 days
- Do NOT store opened packs in the fridge - condensation can spoil the powder
- Always check for signs of spoilage (sour smell, colour change)
A slightly sweet or cheesy smell is normal - sour is not.
For Reconstituted Milk:
- Use within 2 hours at room temperature
- If untouched, you may store in the fridge and use within 24 hours
- Never refreeze once mixed
- Discard leftovers after 1-2 hours as saliva from feeding can cause bacteria growth
The above recommendations are REFERENCED from the following resources. For more detailed information on Infant Formula Preparation, please visit: