Masukkan donat ke dalam kantong penyimpanan atau wadah kedap udara. Masukkan donat ke dalam lemari es. Lunakkan donat yang dingin dengan memasukkannya ke dalam microwave dalam interval 15 detik.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
Make sure that the bag or container you are storing the donuts in is properly sealed. Any air left in the container or bag might cause the donuts to become stale faster. Freshly baked donuts will last about 1 week in the refrigerator before going stale. Storing donuts with an icing or a glaze in the refrigerator will cause the icing to become runny and the glaze to be absorbed by the donuts. So, if this seems unappealing to you, try and eat those donuts first. The microwave will help add moistur