Every time a pigeon sees a laser beam, It will Assume it’s a predator and fly away. Just jiggle a small laser pointer during the path of a pigeon to spook it absent harmlessly. Wires, gel repellants, plastic birds of prey, and pigeon spikes can be employed to deter pigeons https://manuelry8b8.dgbloggers.com/32675239/about-pigeon-control