The Dirty Truth: How Iguana Feces Create a Growing Problem in South Florida
More Than Just a Mess
In this episode of The Iguana Chronicles, host Michael Ronquillo of Humane Iguana Control confronts an uncomfortable but vital topic: iguana feces. For many homeowners, property managers, and business owners in South Florida, iguanas are more than exotic nuisances lounging near pools or sunning on rooftops. These invasive reptiles leave behind trails of iguana feces that pose serious health hazards, property damage risks, and costly cleanup needs. In this in-depth discussion, Michael walks listeners through the wide-ranging impacts of iguana defecation, sharing real-world examples and practical solutions.
Iguanas on the Move: Why Iguana Feces Are Everywhere
A Day in the Life of an Iguana
Iguanas are constantly on the move. As they roam in search of food and basking spots, they leave droppings wherever they go. Their feces are not confined to one area; they appear on rooftops, in pools, on boats, beneath overhanging trees, and even on outdoor furniture. This frequent defecation isn’t just unsightly, it’s hazardous.
Michael emphasizes that one of the most frustrating aspects for property owners is the randomness of it. Iguanas don’t have a single defecation area. They do it while moving, resting, eating, and climbing, meaning no outdoor space is safe.
Iguana Feces Falling from Above
One common complaint comes from homeowners and resort guests shocked by feces falling from trees. Iguanas often sleep in trees and climb limbs for sunbathing. While up there, they defecate. The result? Iguana waste "rains down" onto rooftops, boats, patio furniture, and into swimming pools. And yes, it happens at night too.
The Hidden Cost of Iguana Waste
Property Damage and Maintenance Costs
Iguana feces are acidic. Left on surfaces like boat upholstery, pool tiles, and rooftops, they can cause significant staining and degradation over time. Upholstery begins to fade, tiles absorb stains that resist even the strongest cleaners, and paint becomes dulled and cracked.
In residential areas, roof tiles are particularly vulnerable. Iguanas use overhanging trees and shrubs as highways to rooflines, where they defecate repeatedly. Some homeowners report dozens of droppings on a single roof. Over time, this creates biohazards and attracts other pests.
Pool Contamination and Sanitation Issues
Michael describes one of the most frustrating situations: pools that are freshly cleaned and ready for a weekend gathering, only to be contaminated by iguana droppings hours later. The droppings don’t just make a mess—they pose real health risks, particularly when the water becomes infected with salmonella bacteria. Repeated contamination forces homeowners and hotels to constantly sanitize, leading to increased costs and interrupted leisure time.
Health Risks You Can’t Ignore
Salmonella and Other Pathogens
Iguana feces can carry Salmonella, which is especially dangerous to children, the elderly, and those with compromised immune systems. In environments like schools, playgrounds, or community pools, this risk is amplified. Imagine kids running and playing on surfaces tainted with invisible traces of feces; it’s a hidden danger that can have serious consequences.
Proper Cleanup and Precautions
Michael outlines essential steps for cleaning iguana feces. Always wear gloves. If using tools like brooms or shovels, sanitize them thoroughly afterward. Use disinfectants that aresafe for surfaces but strong enough to kill bacteria. Avoid power-washing contaminated areas before removing feces, this could spread harmful particles.
He also warns against neglecting rooftops. Rain can wash feces into gutters, where they accumulate and eventually flow onto patios and driveways. Worse, they may carry pathogens into garden areas or near pets.
Commercial Properties and Constant Cleanup
Hotels, Marinas, and Outdoor Venues
Tourist destinations like hotels, resorts, and marinas are particularly vulnerable. Guests may be charmed by iguanas at first, but one unwelcome surprise on their lounge chair or balcony quickly changes that perception. Michael recounts multiple calls from property managers desperate to address ongoing iguana defecation problems that threaten guest satisfaction and reputation.
At boat dealerships, iguanas climb nearby trees and defecate on high-end vessels. The cost of constant cleaning, detailing, and restoring finishes adds up fast. When customers arrive to find dirty decks or stained upholstery, sales and service reputations suffer.
Legal Liability and Bad Reviews
Hotels that fail to maintain clean, sanitary pool areas run the risk of poor online reviews or worse, litigation. Guests getting sick due to unsanitary conditions caused by iguanas have pursued legal action in the past. Michael underscores that proactive iguana removal isn’t just a pest control issue; it’s a business necessity.
Solutions: Prevention, Removal, and Responsible Management
Tree Trimming and Access Barriers
One simple but effective method to reduce iguana activity is strategic tree trimming. By cutting back limbs that hang over roofs, pools, and boats, property owners remove common access points. Without easy tree-to-roof access, iguanas are less likely to nest or defecate in these areas.
Humane Iguana Control also installs clear tree wraps, a slick barrier that prevents iguanas from climbing. These wraps are more aesthetically pleasing than metal sheeting and effectively block access without harming the animal.
Professional Removal Services
Trapping and removing iguanas is the most direct way to control defecation issues. Michael reminds listeners that iguanas reproduce quickly, with females laying up to 70 eggs per year. That single pair of iguanas could turn into dozens by the next season. Acting early is key.
Humane Iguana Control offers assessment services that include identifying feces hotspots, setting humane traps, and installing deterrents. For heavy infestations, repeat visits may be required to fully mitigate the problem.
Specialized Cleaning and Sanitation
In addition to removal, Humane Iguana Control partners with professional cleaners to thoroughly sanitize affected areas. Roofs are carefully cleared of feces using tarps, blowers, and scrapers, followed by sanitization. Pools and decks are treated with safe yet powerful disinfectants. The goal is not only visual cleanliness but also biological safety.
Schools and Public Facilities: Protecting Our Children
A Widespread Problem Across Campuses
Schools are uniquely vulnerable. With children frequently playing outdoors, iguana droppings near playgrounds, basketball courts, and lunch areas pose significant health concerns. Michael notes that Humane Iguana Control has worked with schools throughout South Florida, often finding droppings in high-traffic student areas.
Collaborative Assessments and Action Plans
The company offers walkthroughs with school staff to pinpoint iguana entry points, feeding zones, and feces-heavy locations. From there, a customized plan is created, cut back trees, cage off high-risk zones, and schedule recurring maintenance.
For schools, the goal is not only removal but long-term protection. This is a community issue, and Michael encourages school boards and PTAs to invest in regular inspections and iguana control protocols.
Don’t Wait Until It’s a Crisis
From luxury resorts to humble backyards, no property in South Florida is immune to the consequences of iguana feces. What may begin as a minor nuisance quickly escalates into costly repairs, health risks, and unwanted stress.
Michael Ronquillo and the team at Humane Iguana Control remind listeners that early intervention is critical. By understanding the full scope of the problem, implementing proactive solutions, and calling in professionals when needed, homeowners and business managers can keep their properties clean, safe, and enjoyable.
If you’re tired of dealing with the mess and health hazards caused by iguanas, don’t wait. Visit humaneiguanacontrol.com or call (305)-200-9821 today for a personalized consultation.
Until next time, keep an eye out for those iguanas.


