There comes a time when even our candles, wax tarts or your potpourri begins to loose its fragrance, but a good shot of our Refresher Oil will bring the fragrance back to life - pronto! Just add an extra drop or two on top of your tarts in your tart warmer-burner. Add a couple of drops to your potpourri to renew its fragrance. Use a q-tip with a couple of drops on your candles to bring their fragrance back to life too. Our Refresher Oils are extremely concentrated and a little goes a long way.