25. Avocados
We all know that avocados are healthy and we love them, but they can be tricky fruits to manage. You should never refrigerate them before they are ripe, and you should never refrigerate them once they are ripe. Ripe avocados should be stored on the counter at room temperature. To ripen this fruit, place it in a paper bag with an apple or banana. The ethylene gas emitted by these fruits will help to ripen the avocado.