Place a single wax melt in the well of your wax burner and light an unscented tea light below. Once the wax is warm, it will melt and spread fragrance that will rapidly fill your indoor space. Only burn the wax melt on a level, fire resistant surface. Do not burn for more than 4 hours at a time.
You need to change the wax melt when no more fragrance is spread in the house. If your wax warmer is not lit and the wax has hardened, we find it easier to remove the wax melt by turning the warmer back on / relighting the tea light for 10-30 seconds so the wax loosens in the dish and is easier to remove as a solid piece. Apply a light amount of pressure to the melt and it should pop out in a semi solid form. Be sure to wipe away any excess with a paper towel.