Move the iguana somewhere genuinely secure first
A green iguana deep clean begins with relocating an animal that can tail-whip, scratch, and wedge itself into surprising gaps. Move your green iguana before any furniture shifts, ideally into a closed bathroom with the toilet lid down and towels against the door gap, or a large, latched holding pen. Support the body and tail fully as you carry it, and keep the session calm — a panicked iguana injures itself and everyone nearby. While the iguana waits, offer its water tub if the holding spot allows, since many iguanas defecate in water and you can use that habit to keep the clean enclosure cleaner for longer.
Work through the enclosure at iguana scale
Everything in a green iguana enclosure is large and heavily soiled, so strip it completely. Bin disposable substrate or paper outright. Basking shelves, thick branches, and ramps get scrubbed with hot water and a reptile-safe disinfectant; waste bakes onto basking surfaces under heat lamps, so give those spots extra time and a stiff brush. Empty and scrub the water tub thoroughly, because a green iguana soaks, drinks, and often toilets in the same water. Check seams, corners, and tile joints where waste works into gaps, and inspect branch fixings — a growing iguana tests every bolt and strap with real weight. Rinse everything until no cleaner smell remains, and let surfaces dry before rebuilding. Work shelf by shelf if the enclosure is a converted room or a very tall custom build: finish and close off one level before opening the next, so no wet disinfectant sits where the iguana will later be carried past, and keep a written note of which sections are done — in a habitat this size, the corner you meant to come back to is the corner that gets missed.
Rebuild with grip, heat, and drainage in mind
A green iguana enclosure goes back together around safe climbing and a clean basking zone. Replace substrate with fresh material, re-anchor branches so none roll under weight, and position the basking shelf so the iguana can reach its warm spot without climbing over waste-prone areas. Refill the water tub with clean water and place it where splashing does the least damage. Before returning the iguana, run the lights and check the basking temperature is back where it should be, and confirm every door and latch closes against a strong push from inside.
Hygiene and health checks that belong in this job
A green iguana deep clean is also a handling and hygiene checkpoint. Wash hands, forearms, and any tools that moved between the enclosure and the rest of the house, and keep iguana cleaning gear separate from kitchen items. While you work, look at the iguana itself: retained shed on toes and tail tip, a jaw that looks soft or swollen, or new reluctance to climb are all vet conversations, not cleaning fixes. Waste that has turned consistently watery, or an iguana that soaks far more than usual, is also worth reporting to a reptile vet. Scheduling the strip-down, tub scrubs, and basking checks through KinsLe Care Teams spreads a green iguana's heavy workload across the household, with each finished job marked off instead of assumed done.