Pouring oil from a can of tuna down the sink is a bad idea: here’s why

Pouring oil from a can of tuna down the sink is a bad idea: here’s why (Page 3 ) | June 2, 2024

It is not necessary to refrigerate the closed can of tuna. However, it is highly recommended to place leftover tuna in an airtight food-safe container after opening and store it in the refrigerator for a day or two. If the jar is glass, you can leave the tuna in its container and close it tightly.