The most popular answer is to use anti roosting spike strips which can be purchased at many hardware or garden shops.
Peigon sat on a roof.
If they move further down the street tell neighbours what you are doing and ask their permission to ball their roofs too.
Pigeon droppings are bad for your roof pigeon droppings naturally have high acidity which actually is the case with most bird droppings.
Pigeons on the roof it s actually not difficult to keep a pigeon from roosting on your roof.
Install plastic or metal spikes on ledges window sills roof peaks or other flat or curved surfaces that pigeons might land or nest on.
They re looking for food water and shelter.
Tired of pigeons perching on your roof and leaving a mess everywhere.
It is therefore advisable that you keep them away from your home.
Lob a small brightly coloured rubber ball on the roof won t harm bird or property.
In fact the acid content in them is so strong that it can cause damage to most roofing materials particularly the underlayment of your roof.
These spikes aren t sharp but they make it difficult for the pigeon to land.
That said pigeons are a lot like every other critter in the world.
Neighbours especially don t like pigeons sitting on roofs can easily claim they re causing a nuisance.
These animals are popularly known as rats with wings because they may carry parasites that can infect humans.