Calamansi fruit is mainly acidic but it's also alkaline when it gets inside your body.
So that makes Calamansi fruit both acidic as well as alkaline.
The best way to keep Calamansi Fruit fresher longer it to keep them refrigerated.
When refrigerating Calamansi Fruit Fresher longer you can place them in any part of the refrigerator and they will keep 3 weeks.
But you can keep the Calamansi Fruit Fresher longer as in for 4 to 5 weeks by placing the Calamansi inside Ziploc bags and place them in the crisper section that has low humidity.
It's best to eat the Calamansi Fruit within a few weeks for the best taste but they will keep for around 4 to 5 weeks.
The refrigerator helps to extend the shelf life of the Calamansi Fruit.