Use the rind to make potpourri. Slice, then dry on a rack in the airing cupboard or somewhere equally warm until all the moisture has gone.

Leave natural or sprinkle a little liquid potpourri (available at craft stores) or the dregs of a perfume bottle.
You can mix with apple peel or citrus rind for variety. Pomegranates can also help ease tummy troubles, such as diarrhoea. Boil a small  pomegranate skin in water with a cinnamon stick and drink it down once it’s cooled.
Repeat up to three times a day or until symptoms go.