
GRANDMOTHER'S RECIPE TO SCARE AWAY PIGEONS NO LONGER WORKS?
Traditional methods for repelling pigeons, such as « grandmother’s recipes, » are no longer sufficient in today’s context. With increasing urbanization and pigeons adapting to urban environments, these birds have become increasingly resilient to tricks that once worked. Solutions like hanging CDs or using spices have only a limited and temporary effect, if they work at all.
In cities, pigeons are not just a nuisance; they pose significant problems for buildings, public health, and even the environment. This is why it is crucial to turn to reliable solutions that are tailored to urban settings and take into account the health and safety of both humans and birds. Whether through physical devices, modern repellents, or the intervention of qualified professionals, a proactive approach is key to managing these pests in a sustainable and effective way.
Risks associated with pigeon presence
Material damage
- Acidic Droppings: Pigeon droppings are highly acidic and can damage building materials, including:
- Roofs and Exterior Coatings: Droppings degrade metal, concrete, and even certain types of paint.
- Historical Structures or Monuments: In Quebec, many old buildings suffer irreversible damage due to accumulated droppings.
Health risks
Pigeons carry numerous diseases transmissible to humans, such as salmonellosis, psittacosis, and cryptococcosis. Their droppings can also harbor parasites like mites and ticks. For more details, you can visit the Government of Canada website. A study conducted by the Regional Health and Social Services Board of Montreal-Center also highlights the health risks associated with pigeon droppings in the workplace. These droppings can contaminate the air, exposing workers to severe respiratory infections. This study emphasizes the importance of implementing preventive measures to protect workers and maintain a healthy environment.
Disturbances and nuisances
Besides material damage and health risks, the presence of pigeons can cause noise pollution and visual nuisances. Pigeon gatherings can be noisy, and their droppings can quickly soil outdoor spaces.
The evolution of urban pigeons
Adaptation to urban environments
Pigeons have remarkably well adapted to urban environments. They easily find food, shelter, and nesting sites in buildings and human infrastructures. This adaptation has made pigeons less sensitive to traditional deterrent methods.
Habituation to traditional methods
Pigeons, like many animals, can become accustomed to repellents and deterrent devices used repeatedly. Aluminum foil strips, scarecrows, and other grandmother’s tricks may lose their effectiveness over time.
Natural repellents
Many grandmother’s recipes rely on using natural repellents like spices, essential oils, and shiny objects. While these methods may offer temporary protection, they are often not powerful enough to deter pigeons long-term.

Why call an exterminator?
Expertise and experience
Exterminators have the expertise and experience needed to effectively manage pigeon infestations. They understand pigeon behavior and use proven methods to keep them away sustainably.
Effective and humane methods
Professionals use modern and humane techniques to deter pigeons, such as ultrasonic devices, protective nets, and anti-perch systems. These methods are designed to be safe for pigeons while effectively protecting your property.
Long-term prevention
In addition to solving the immediate problem, exterminators implement preventive measures to avoid future infestations. This can include modifying the environment to make it less attractive to pigeons and installing physical barriers.

The professional pigeon management process
Initial inspection
A professional exterminator will start with a thorough inspection of your property to assess the extent of the infestation and identify entry points and nesting sites.
Customized management plan
Based on the inspection results, a customized management plan will be developed. This plan will include specific recommendations and solutions tailored to your situation.
Implementation of solutions
Exterminators will implement the recommended solutions, which may include installing deterrent devices and cleaning infested areas.
Follow-up and prevention
After the initial intervention, follow-up visits can be scheduled to ensure the measures taken are effective and to adjust the plan if necessary. When installing protective nets, which are composed of tension, they may loosen over time. At Exterminatek, we are committed to returning to adjust these nets to ensure their continued effectiveness. Additionally, we will provide you with prevention tips to avoid future infestations.
Conclusion
Grandmother’s recipes to repel pigeons, although they may have been effective in the past, are no longer suitable for today’s urban pigeons. Calling a professional exterminator is the most effective solution to protect your property and health. Do not hesitate to contact us for an evaluation or effective treatment.


