Also, bird proofing has been used for a long time by public institutions for their buildings and monuments. When you have a city hall or a hospital, you want it to be spotless. You want it to look its best in any condition. Cleaning up bird droppings and removing nests periodically doesn’t really send that message. So the best thing you can do is make sure that the birds don’t come near it at all. And with the modern solutions available today on the market, this is quite easy to do.