Review on 🐱 Value Pack: 3 Diffusers, 6 Refills, Comfort Zone Multi-Cat Calming Kit - Veterinarian Recommended to Stop Cat Fighting, Reduce Spraying & Other Problematic Behaviors for a Peaceful Home by Rachel Harris

What I liked about this product was that it calmed my animals. However, as you can see from my photos, the mist coming out of the diffuser is an oily moisture that left greasy stains on my wallpaper in just a few days. The mist you see on my mirror is what was left two days after peeling off the diffuser. It hasn't evaporated because it's greasy. There should be a warning on the packaging. There was also a stripe on the wall's painted plaster where another diffuser was attached. If I had left the diffuser longer my restoration wallpaper would have been completely destroyed. There should be a warning on the packaging about this issue, but the instructions don't mention it. If you have a connection area where wallpaper, carpets, shelves etc. are not a problem and can be easily cleaned, then this product is for you. My daughter uses them, hasn't had this problem and loves them. I also use KrohneTec tranquilizer collars, they are just as effective without damaging my property.