The new Comfort Zone® Opticalm Diffuser releases a drug-free vapor that mimics your cat's natural calming pheromones, helping your cat feel safe, happy and calm. By sending signals in your cat's own language, this calming aid for cats can help reduce stress and unwanted behaviors like urine marking and scratching.

This new plug-in diffuser uses our same trusted pheromone formula with a sleek, modern design. It optimizes precious outlet space by leaving the bottom outlet open for other devices and features a plug that rotates 90 degrees for ease of use.

The team who brings you Comfort Zone® products takes your cat's "e-meow-tional health" seriously. Most cats will show improved behavior after two weeks or less with the diffuser's calming vapors.