I've never actually used it before. It sounds pretty neat, though. I often have trouble falling asleep or getting myself to relax in general. I'll have to look for one to try.
My friend had it when we were on an overnight trip and since we wouldnt shut up she threatened to use it on us LmFAO now that im remembering it was rllly funny
That sounds neat! I don't (and probably won't, I like the smell of linens & laundry), but I do occasionally have essential oils diffused in my place, usually grapefruit or eucalyptus or bergamot.