One thing that I have been doing for years, to stretch my dollar, is cutting my dryer sheets in half. Half will do just as well. Several of my friends do this, and one will cut hers into thirds.
After cutting them in half, I put them in a baggie. I think that they keep their scent longer if they are stored in a baggie.It just makes sense to me since anything you buy that is scented is sealed up, candles have lids air freshers for the car come wrapped in plastic and so on.

