So I recently bought a defuser from Saje and the packing slip recommended you put 10-15 drops of this. Needless to stay it was pretty strong and I only smelt the citrus scent, but did not mind it. I recommend using way less than that. Currently I'm experimenting and 5 drops seems to be okay. But I can understand why it's not for everyone. It makes me feel zen, though I wouldn't recommend using this at night. More of an uplifting scent that I'm drawn to.