POO~POURRI Before-You-Go Toilet Spray is a proprietary formula that creates a protective barrier on the water's surface. This barrier is designed to keep unpleasant bathroom odors from coming into contact with the air. Poo~Pourri does more than just improve air quality; it's environmentally friendly. Our secret patent-pending blends rely on essential oils to eliminate bathroom odors, which makes it safe to breathe and safe to flush. With a bottle of Poo~Pourri in your handbag, what you do in the bathroom is nobody's business but your own!