Sealed bristle technology prevents splash-back and spread of disease-causing microbes caused by urine impacting the back wall or still water in a public urinal. With the reduction of splash-back and our anti-microbial technology, a cleaner public restroom is achieved through eliminating the odour at the source rather than just masking a smell. The ëkco Urinal Screen lasts twice as long as other screens on the market and is perfect for water-less urinals. Orange - Tropical Fruit scent Green - Apple scent Purple - Cherry scent