List Of How To Know If Roast Beef Is Bad 2023. This will also mean that your meat has been exposed to too much sun or too much heat and has already expired. In the future i would not keep a raw roast in the fridge for four days.

The smell is caused by the gases produced by the bacteria. As long as the change in color isn't accompanied by other signs of spoilage, it should be fine. Ruined smoked meat will have a.