Why shared perches need a stricter rhythm
A single pet bird fouls one perch; a loft of pigeons fouls long shared perches continuously, and droppings left in place get trodden into a hard, bacteria-holding crust that feet stand in for hours. Pigeon droppings also dry pale and powdery, which makes them easier to remove than wet droppings but far better at filling the air with dust while you work. The schedule below matches that reality: little and often for the surface, one proper wash a week underneath it, and respiratory protection for the person doing the dusty jobs.
Daily: the morning scrape
Run a flat metal scraper or stiff brush along the full length of each perch before the birds are fed and at their most active, knocking droppings down onto the loft floor where your normal floor scrape collects them. Work the favourite roosting stretch twice — the middle sections under the highest perches soil fastest — and check the ends where perches meet walls, because moisture lingers there and softens wood. The daily pass takes minutes and is what prevents the weekly wash from becoming a chisel-and-soak ordeal. Birds can stay in the loft for scraping if you move steadily; they are used to the routine within days.
Weekly: wash in sections, never all at once
Strip the whole loft's perches on one day and every bird loses its roost at once, which creates squabbles and stress. Instead divide the loft into two or three sections and wash one section's perches each week on rotation, so every perch is scrubbed roughly fortnightly and no section is ever fully bare. Removable perches come down for a hot-water scrub with a stiff brush, a thorough rinse and — the step people skip — complete drying in open air before rehanging, because a damp perch in a closed loft invites mould. Fixed perches get the same scrub in place with minimal water and a dry cloth finish.
Protect the cleaner as well as the birds
Wear a dust mask for the weekly scrub and for any deep litter change, open loft vents before you start, and wash hands and forearms afterwards. Keep birds out of the section being washed until surfaces are dry, both for the dust and because wet disinfectant, if you use one for a post-illness clean, must be rinsed and dried before feet touch it. Scrubbing brushes and scrapers that live in the loft should be loft-only tools, stored dry, so you are not carrying loft dust through the house on them.
Remembering which section was done
Section rotation only works if someone knows whose turn it is, and in lofts run by a couple, a family or a club partner that knowledge evaporates fast. Keep a simple running note — date, section washed, any perch replaced for splintering or deep staining that no longer scrubs clean. Kept as recurring jobs in KinsLe through Care Teams, the daily scrape and each section's wash can be marked off by whoever did them, so the next helper sees the rotation at a glance instead of re-washing Monday's section on Wednesday.