I am interested in getting some information on diffusion. Some of the mones I have are oil based. I prefer oil based perfume also, is there a difference in how oil vs spray pheromones are diffused? If I use an oil based mone and an oil based cover scent, is there any diffusion happening? I've been reading the forums and have read about different diffusions and now am confused. I didn't think it was something I needed to be aware of!thanks!,