Food Coloring Go Bad - Web and the answer is, food coloring does not expire no matter how long you have it in your house. On the other hand, gel and powdered. Yes, food coloring can expire, although it generally has a long shelf life if stored properly. Web most liquid food colorings can last for about 3 to 5 years if stored properly in a cool, dark place.
On the other hand, gel and powdered. Web most liquid food colorings can last for about 3 to 5 years if stored properly in a cool, dark place. Yes, food coloring can expire, although it generally has a long shelf life if stored properly. Web and the answer is, food coloring does not expire no matter how long you have it in your house.