Poo-Pourri has just earned the Good Housekeeping Seal! The Good Housekeeping Seal is earned only after a product passes a rigorous review by the laboratories of the Good Housekeeping Research Institute. Poo~Pourri toilet deodorizers work hard to eliminate bathroom odors and remove most evidence of your embarrassing moments in the bathroom. The patent pending formula of essential oils control odor by creating a barrier that prevents embarrassing bathroom smells from ever escaping the toilet. Unlike most bathroom spray deodorizers that try to mask the stinky poop smell after it is in the air, Poo~Pourri is designed to be sprayed directly onto the toilet bowl water before you go! Poo~Pourri toilet deodorizer does more than just improve air quality- it is environmentally friendly.