Pigeons nesting on a ledge or AC unit bring droppings, blocked drainage and a second infestation of mites with them.
Pigeons return to the same ledge year after year and will rebuild within days of a nest being cleared if the spot is left open. Flat parapets, shaded AC platforms and the gaps behind signage are the sites they choose most often in Doha.
Droppings are acidic and corrode paint, stone and metal over time, and they block roof drainage, which turns into a water-ingress problem. Nests also carry bird mites, beetles and fleas that move indoors once the chicks leave, and dried droppings are a genuine respiratory hazard when disturbed.
This is deterrence and proofing rather than extermination: netting, spikes or wire systems chosen to suit the ledge, after the site has been cleared and disinfected under controlled conditions. We treat the mites left behind at the same time, since they are what usually drives the complaint indoors.
Practical steps that make a repeat infestation far less likely after treatment.
Never feed pigeons near the building — a fed flock settles permanently
Clear nesting material from ledges, parapets and AC platforms early in the season
Proof the ledge after clearing it, or the same pair rebuilds within days
Keep roof drainage clear; blocked outlets are usually the first sign of a nest above
The things people ask us most before booking this treatment.
Pigeons return to the same ledge year after year, and will rebuild within days if the spot is left open. Clearing without proofing is why the problem repeats — the netting, spikes or wire has to go in after the clean.
Dried droppings become airborne when disturbed, which is a genuine respiratory hazard — it's why clearing is done under controlled conditions rather than swept off a balcony. They're also acidic and corrode paint, stone and metal over time.
Bird mites lived in that nest. Once their host leaves they move indoors looking for a blood meal and will bite people. It's a known consequence of nest removal, which is why we treat for mites at the same time rather than after the complaints start.
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