How to make an air freshener using the remaining orange peel

pu1.

2017-12-20

OK

pu2. @1 I was curious, too, but if you do this, the orange will get moldy

2017-12-20

OK

pu3. There's no way to say it, just dry the orange peel well in the sun and use it.
Be careful because even a little less dry can cause mold.

2017-12-20

OK