How long can I keep formula milk after mixing

Question

Accepted Answer

Once formula milk is mixed, it should be used promptly to ensure safety and to prevent bacterial growth. Here are the general guidelines for handling and storing mixed formula:

### **Immediate Use**

- **Use Within 1 Hour**: Ideally, formula should be used within 1 hour of mixing. This minimizes the risk of bacterial growth.

### **Storing Mixed Formula**

- **Refrigeration**: If you cannot use the mixed formula immediately, you can refrigerate it for up to 24 hours. Store it in a clean, covered container.
- **Do Not Reheat Multiple Times**: Do not reheat or reuse formula that has been left out at room temperature for more than 1 hour or has already been heated.

### **Handling Leftovers**

- **Discard Leftovers**: Any formula that remains after a feeding should be discarded. It should not be stored or used for another feeding.

### **Safe Practices**

- **Clean Equipment**: Always ensure that bottles, nipples, and mixing equipment are thoroughly cleaned and sanitized.
- **Follow Manufacturer Instructions**: Refer to the specific instructions provided by the formula manufacturer for the best practices on mixing, storing, and handling.

By following these guidelines, you can help ensure that the formula is safe and nutritious for your baby.