If you’re looking to keep your bananas fresh for longer but don’t want to contribute to plastic waste, there’s a way to extend the life of the yummy fruits, according to a TikToker.

Over on their TikTok account where they share hidden gems, the banana buff had some tips to share with viewers.

How to keep your bananas fresh for weeks

Grab your bananas that are still attached at the stem and dip them in water. Leave them in the water. This should make your bananas last longer, for up to a couple of weeks.

In the meantime, peel one of your bananas and put the skin in a jar full of water. Let the banana skin soak overnight.

You can use the banana water to water your plants the next day.

READ MORE: ‘Halt the blackening’ of bananas with storage method that keeps fruit fresh

Why dipping your bananas in water keeps them fresh for weeks

Understanding the main reason behind banana spoilage is necessary when trying to comprehend why dipping them in water makes them last longer, explained a Quora user, breaking down the process.

Bananas release ethylene gas, which triggers the ripening process and enhances flavor. However, excessive ethylene exposure can lead to faster deterioration, particularly in warm environments.

When bananas are submerged in water, they are shielded from air, reducing ethylene and oxygen exposure. This helps slow down the ripening process. Furthermore, the cool water helps maintain a stable temperature around the fruit, further slowing ripening and reducing the risk of spoilage.