If you’re referring to the storage tip behind that headline: the idea is that bananas can stay fresh longer when stored away from other fruit and with their stems covered.
A common kitchen item used is plastic wrap (or a reusable wrap) around the banana stems. The stems release ethylene gas, a natural plant hormone that speeds ripening. Covering the stems can slow the release of this gas and may help bananas remain firm and yellow for several extra days.
Other tips that can help bananas last longer:
- Keep them away from apples, avocados, and other ethylene-producing fruits.
- Hang bananas instead of letting them rest on a surface to reduce bruising.
- Refrigerate ripe bananas if you want to slow further ripening (the peel may darken, but the inside can stay good longer).
- Freeze overripe bananas for smoothies or baking.
The exact “10 days longer” claim depends on the banana variety, ripeness, temperature, and storage conditions, so it isn’t guaranteed for every bunch.
