16. Grapes and Tomatoes
Grapes are very delicate and will spoil faster when exposed to ethylene. Tomatoes, especially as they ripen, give off quite a bit of it. If grapes and tomatoes are stored side by side, the grapes can ferment or grow mold quickly. Grapes absorb nearby gases and odors easily, making them taste sour or stale. Plus, tomatoes don’t like the fridge, while grapes should always be chilled. These two are best kept as far apart as possible, ideally in different rooms. Tomatoes belong on a countertop out of direct sun. Grapes do best in the fridge in a ventilated bag or container. For the best flavor and freshness, keep this pair separated.