2. Change in colour
This goes mostly for meat. For example, if you notice a steak is starting to get a little greyish instead of its usual red colour, it’s time to throw it into the bin. The grey colour is a sign that it has almost passed its expiration date. The same is true for vegetables: if they’re losing their fresh colour, it’s best not to eat them anymore.
3. Meat juices
If you notice that the frozen meat in your freezer has spilt some pink-ish meat juices, you know you can no longer eat it. These juices indicate that the temperature of your freezer isn’t stable and that the meat has thawed and has frozen again. Throw it away!
