Versele Laga Colombine Insecticide Spray For Pigeons 250ml available here 
Colombine Insecticide Spray For Pigeons 250ml
Insecticide Spray For Pigeon accommodation
Acts against lice, mites and ticks
No danger to the pigeons when used
* Versele Vaga Colombine Insecticide Spray For Pigeons combats ectoparasites in the accommodation and transport means of pigeons.
* Versele Vaga Colombine Spray acts against lice, mites and ticks. Pigeons can remain in the loft during treatment as there is no danger to the pigeons.
* If pests are visible in the loft, use the spray once or twice a week until the parasites have disappeared.