Milk should not be left out at room temperature for extended periods. Each time milk is left out, it warms up slightly, which increases the growth rate of bacteria. After pouring your desired amount, promptly return the milk to the fridge. Keeping milk out of the fridge for more than two hours can significantly reduce its shelf life.
4. Finish One Carton of Milk Before Opening Another
Opening multiple cartons of milk at once leads to quicker spoilage as each carton is exposed to air and potential contaminants. To prevent this, ensure you finish one carton completely before opening another. This practice minimizes waste and ensures each carton of milk is consumed while still fresh.
5. Keep Butter in a Sealed Container to Preserve Freshness
Butter can absorb odors and flavors from other foods in the fridge. To prevent this, store butter in a sealed container. This not only helps maintain its flavor but also prevents it from becoming rancid. A butter dish with a lid or a resealable plastic container works well for this purpose.
6. Use Airtight Containers for Leftover Dairy Products