The lavender and chamomile fragrance is awful. It permeates rooms with an unbelievably strong and pungent odor, which lingers in the area long after unplugging the warmer. It causes me to cough and sneeze. Since it’s been used and some of the oil spilled (not sure how that happened), I don’t think I can return it to the store. The  old lavender fragrance was so much better. Please bring back the old fragrance.