Pigeons on the Balcony: How to Stop Them and Clean Up Safely

Shelter from heat and wind is the big one. The gap behind or under an outdoor AC unit, a stack of stored boxes, an unused planter or a covered corner makes a perfect nesting spot. Bird seed, crumbs, pet food and dripping AC water bring them back every day.

Once a pair has nested, they return to the same spot, so it gets harder to move them the longer you wait.

• Don't feed birds from the balcony, and ask neighbours not to. • Clear stored items, boxes and unused pots, and block the space behind and under the AC unit. • Fix AC drips and remove standing water. • Remove nesting material early, before eggs are laid. • Fit bird netting across the opening, or spikes or slopes on ledges where they perch.

In apartment towers the facade and balcony fittings are usually controlled by the building, so check with management or the owners' association before installing netting. Many buildings have an approved type or a contractor they use.

Dried droppings can carry germs and fungal spores that become airborne when disturbed. Wear rubber gloves and a mask, and keep children and pets inside. Spray the droppings with water mixed with detergent to soak them, then scrape them into a bag. Never dry-sweep or use a leaf blower.

Finish by washing the floor, railings and glass with disinfectant, and wash your hands and clothes afterwards. For heavy build-up, a professional clean is the safer option.

• Droppings have built up over weeks on the floor, railings or AC unit. • Someone in the home has asthma or a weak immune system and shouldn't clean them. • You see mites or small insects around an old nest. • Glass and balcony doors are stained and need a proper clean.

Friends doesn't list bird proofing as a service. We can inspect the balcony and advise, deep clean the balcony, glass and railings, and treat any insects around old nests. Call 050 112 7654.