The Economic Times

Why are people putting aluminum foil on their balconies? The simple trick that may help deter pigeons

Aluminum foil may help deter pigeons from balconies because its reflective surface, movement and flashes of light can make landing areas less inviting. Hanging several strips near common pigeon spots can create a temporary visual deterrent. Replace or reposition the foil when it becomes dirty, damaged or stops moving. For persistent problems, combine the trick with balcony cleaning and physical bird-proofing measures.