You will need to dry the orange peel. Do this in the sun or oven, whichever is easiest.
Next, grind or crush the dried peel very well using a coffee grinder. You should end up with a powder that you can dilute in water.
You can add this powder to tea, but make sure to wash the peel before drying it. The tea will smell amazing!
Alternatively, pour the powder into convenient containers and place them on the shelves in your cabinets. You won’t see moths anymore! Your clothes will smell like oranges, as will your home.
It’s a wonderful way to get rid of moths, and it serves more than one purpose.