When we keep coconut in fridge, it becomes dry in 2 or 3 days. We can retain its freshness by keeping the coconut in a zip lock cover or in a polythene cover. It will be easy to grate too. Try this out!
Tip: We can keep all the vegetables in a zip lock/polythene cover like this to retain freshness. It is better to wrap leafy vegetables in a paper and keep it in a cover for long time freshness.