NEW 20 mL size for the same price! Feliway spray, also known as Comfort Zone, can help stop cat spraying. Both male and female cats, because of hormonal and behavior problems, can start spraying urine on objects or areas. Feliway contains pheromone-like substances which discourages this behavior when it is applied to the area the pet has sprayed. One depression of the Feliway pheromone spray nozzle should be applied approximately 4" from the site, 8" from the floor. Only one spray per application site is necessary. Urine marks and prominent objects should be treated one to two times daily for 30 days. Maintenance application every two to three days may be necessary in some situations.