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Bird and Bat Droppings – Destructive and Hazardous to Your Health


    There are many cleaning tasks in your Chicagoland home or business that you or your employees can easily manage. After all, the majority of cleaning projects just require a little elbow grease and willpower which most can easily handle. But there are times when it’s necessary to call in a professional cleaning company.

    When checking out areas such as attics, cupolas, ledges, barns or comparable spaces, you might have observed that they had become home to birds or bats. And where such animals live, their droppings often accumulate so considerably that it can become many inches thick. Cleaning these messes is more than just a nuisance. If not dispensed with immediately, the weight of their feces can cause lasting damage to the structure of your home or business, including balconies, roofs, fences, machinery, ventilation systems and more. It’s also toxic.

    Why Bird and Bat Droppings are Lethal

    Serious health risks are connected to disease organisms that can breed in the nutrient-rich buildups of bird droppings, feathers and their remains. Not only are bird and bat droppings a foul mess that are difficult to remove and can cause slip-and-fall accidents, but they’re also a haven for numerous human pathogens. This is hazardous waste!

    Bird and bat droppings can contain a disease-causing fungus called histoplasmosis. Symptoms of this infection vary, but the disease mainly affects the lungs. If someone has a suppressed immune system brought on by disease or are taking an immunosuppressive medication, they are especially at risk.

    For instance, one woman contracted histoplasmosis due to a rheumatoid arthritis drug she was on. She had to undergo a year’s worth of a very foul tasting drug to kill this thing (plus another medication so that she could keep it down). She developed the disease through normal outside activities (like planting flowers) as histoplasma fungus grows as a mold in the soil and infection can arise from breathing in their airborne particles. Those without autoimmune diseases aren’t generally impacted by those small amounts, but in heavily concentrated areas as those mentioned at the beginning of this article, anyone could be at risk.

    The most dangerous variety of histoplasmosis occurs principally in infants and in people with compromised immune systems. Called disseminated histoplasmosis, it can affect most parts of your body, including your mouth, liver, central nervous system, skin and adrenal glands. If left untreated, disseminated histoplasmosis is usually fatal.

    These are examples of other communicable bird diseases associated with pigeons, geese, starlings, bats and house sparrows:

    • Candidiasis is a yeast or fungus infection that affects the skin, mouth, respiratory system, intestines and the urogenital tract.
    • Cryptococcosis is triggered by yeast found in the intestinal tract of pigeons and starlings. The illness often begins as a lung disease and could later affect the central nervous system.
    • Louis Encephalitis, an inflammation of the nervous system, typically causes drowsiness, headaches and fever. It may even result in paralysis, coma or death.
    • Salmonellosis often occurs as food poisoning. The disease’s bacteria are found in bird droppings; dust from droppings can be sucked through ventilation shafts and air conditioners, contaminating food and cooking surfaces in your home
    • Coli infection: It is one of the common infections caused by guano. Symptoms range from stomach pains, cramps, diarrhea, fatigue, loss of appetite or nausea, and vomiting.

    How the Pros Handle It

    Whether you’re a Chicago area homeowner, commercial property owner or manager, these are the reasons why a professional hazmat cleanup crew should be called in to handle these situations. The process of cleaning up these droppings is similar to coronavirus cleaning and disinfecting.

    At ServiceMaster Disaster Restoration By Simons we have highly trained technicians who use Personal Protective Equipment (PPE), including respirators and professional cleaning machines and supplies. They will remove all bird and bat droppings quickly and efficiently and repair any damage it might have done. Once it’s eradicated, we then clean, disinfect and deodorize the affected areas to protect your health. All droppings are sanitarily removed from your property and disposed of with care.

    About Us: ServiceMaster Restoration By Simons, is a 2020 recipient of the Better Business Bureau’s Torch Award for Marketplace Ethics, and recipient of the 2020 Skokie Business of the Year Award, Honorable Mention Category. ServiceMaster Restoration By Simons (MBE/WBE) is a family operated, IICRC & OSHA Certified company serving Chicago, Oak Park, River Forest, and the North Shore. We provide commercial disaster restoration services including Water & Flood Damage Restoration, Fire & Smoke Damage Restoration, Mold Remediation and a wide range of interior specialty cleaning including COVID-19 Cleaning Services, Hoarder & Clutter Cleaning, Post-Construction Cleaning, Carpet & Upholstery Cleaning to residential and commercial customers. For more information, call 773-839-5542 or visit or




    • Nasutsa Mabwa

      Nasutsa Mabwa is President of ServiceMaster by Simons, a MBE/WBE City of Chicago and State of Illinois certified firm. She is a 2020 Daily Herald Business Ledger C-Suite awardee, a member of Crain’s Chicago Business 40 under 40 and a 2018 ServiceMaster(c) Achiever Award recipient. She is a Civic Federation Board Member, an Advisory Board Member for as President Elect on the Executive Committee for the Evanston Chamber of Commerce. She is IICRC certified for WRT & FSRT.

      About ServiceMaster Restoration By Simons
      Restoration By Simons is an MBE/WBE certified firm and family-run company serving both Cook and Lake County, Illinois. Recently, the company was awarded a variety of honors, including the SB100 Best of Small Business Award Winner 2021, Bronze Stevie® Award in the Female Entrepreneur of the Year category in the 18th annual Stevie Awards for Women in Business, recipient of the 2020 Better Business Bureau's Torch Award for Marketplace Ethics, and the recipient of the 2020 Skokie Business of the Year Award, Honorable Mention Category. Restoration By Simons provides disaster restoration services including water and flood damage restoration, fire and smoke damage restoration, mold remediation, to residential and commercial customers in both Cook and Lake County IL.

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