Hello Neighbor Blow Through Air Freshener 3 Pack

I was skeptical but I was amazed at how well they work. They really do. The stuff that blows out with the smoke is strong smelling but in a nice way (perfumed). I've been using mine a couple times a day for 3 or 4 weeks now and it's still potent. So, hell of a deal. I intend to get a few more.