Why You Should Avoid Storing Milk in the Refrigerator Door Did you know the fridge door is the warmest part of your refrigerator? Every time you open it, warm air causes temperature fluctuations, accelerating milk spoilage. The Risks of Storing Milk in the Door, Faster Spoilage – Frequent temperature changes make milk sour before its best-before date. Bacterial Growth – Inconsistent temperatures allow bacteria to multiply, increasing the risk of foodborne illness. Food Waste – Spoiled milk means unnecessary waste and extra grocery trips. Where to Store Milk for Freshness ✔️ Place it on the back shelves, where the temperature is most stable. ✔️ Keep it away from frequently opened areas. ✔️ Set your fridge between 0–4°C for optimal preservation