100% maintenance-free mechanical solution: The exclusion of rock pigeons and seagulls from facades, light wells and cornices in Alicante is carried out using high-density polyethylene nets treated against UV rays, micro-tensioned cable rods and stainless steel spikes with a polycarbonate base. Includes removal and chemical disinfection of guano with certified viricidal biocides.
Buying a plastic figure of an owl or an ultrasound emitter for €20 is a waste of money: the urban pigeons of Alicante learn in less than 48 hours that the doll is inert and end up landing on its head. On the other hand, using homemade poisons is strictly prohibited by the Animal Welfare Law with fines of up to €30,000. The only legal and permanent way is physical exclusion that prevents them from nesting.
Professional Diagnosis and Eradication in Alicante and Province
The overpopulation of rock pigeons (*Columba livia*) and yellow-legged gulls (*Larus michahellis*) in urban and coastal environments of Alicante represents a serious structural, aesthetic and public health problem. Bird droppings contain highly corrosive uric acid that degrades limestone, concrete, facade paint and metals, in addition to clogging gutters and downspouts. At a health level, the guano accumulated on roofs and light wells harbors pathogenic fungi (*Cryptococcus neoformans*) and parasites such as the red mite and the pigeon tick (*Argas reflexus*).
Geographic Context and Local Factors in Alicante
In neighborhoods of the traditional center of Alicante, cornices of the Explanada, residential buildings in Playa de San Juan or nautical ports of Santa Pola and El Campello, birds find refuge and continuous food sources. The solution does not lie in aggressive or unauthorized methods, but in passive physical exclusion using high-tenacity polyethylene nets, stainless steel spikes on a polycarbonate base and tensioned cable rods that mechanically prevent perching and nesting without causing any physical harm to the animal.
Species and Foci Treated in the Province
- Urban Rock Pigeon (Columba livia)
- Mediterranean yellow-legged gull (Larus michahellis)
- Turkish dove (Streptopelia decaocto)
- Associated parasites (feather mites and bird fleas)
Technical Intervention Methodology in 4 Phases
Phase 1: Diagnosis of Nesting and Resting Points
Inspection of cornices, sills, skylight holes and community light wells classifying the perching pressure (low, medium or established nest).
Phase 2: Cleaning, Guano Removal and Deep Disinfection
Mechanical removal of excrement with aspiration equipped with HEPA filters, airtight bagging and spraying of bactericidal and fungicide biocide prior to installation work.
Phase 3: Installation of Mechanical Exclusion Systems
Fixing UV-stabilized polyethylene nets (50 mm mesh for pigeons, 75 mm for seagulls) or AISI 302 stainless steel spikes with high external adhesion polymer adhesives.
Phase 4: Certification and Maintenance Control
Verification of the perimeter tension and delivery of a guarantee of durability of the materials against marine weather.
Technical Factors of Treatment Versus Conventional Methods
| Technical Criterion | Certified Professional Treatment | Home Remedies & OTC Sprays |
|---|---|---|
| Efecto en el Nido Madre | Biological cascade effect: complete root eradication | Kills only visible insects and scatters the colony |
| Seguridad Familiar y Mascotas | Food-grade biocides with Bitrex aversive bittering agent | Toxic aerosols dispersed into air and onto living surfaces |
| Persistencia y Protección | Active microencapsulation protecting for up to 6 months | Zero residual protection within hours of spraying |
| Validez Sanitaria Oficial | Official DDD certificate approved by Health Authorities | Zero legal validity before official sanitary inspections |
Regulatory Framework and Health Compliance in the Valencian Community
All our interventions rigorously comply with the most demanding European and regional standards in terms of biocides and public health:
Homemade Scarecrows or Professional Exclusion System?
- Plastic owls and hanging CDs: useless after 48 hours.
- Ultrasonic devices: birds are immune to noise.
- Serious risk of falls when attempting to clean ledges by hand.
- Pigeon mite infection in adjacent bedrooms.
- Invisible polyethylene nets with tensioned perimeter cable.
- AISI 302 stainless steel spikes that prevent perching.
- Viricidal cleaning and disinfection of accumulated guano.
- Formal written guarantee and closed budget.
Frequently Asked Questions about the Service
Leave the brown to us: final goodbye to pigeons on ledges and patios
Do not put your health at risk by cleaning excrement with bacteria or risk a fall from a height. We send you a technician to measure the facade, patio or roof and we give you a closed quote with €0 travel costs.