As the visual spectrum of pest birds includes ultraviolet, Bird Frees appears to them as fire. Wipeout UK has implemented this in several sites as it’s extremely effective. We were always looking for revolutionary prevention and control methods and along came bird Free. Bird Free is a very effective application and has the added benefits of being extremely discreet when in situ. Bird Free keeps all pest birds off structures without harming them, whilst maintaining the aesthetics of the structure. We have implemented it on window sills where you would normally find a spiking system which looks a little unsightly.