If you locate guano on a window sill or the ground look up.
Bats guano attic.
The musty acrid smell of bat droppings along with the stains they leave on walls or ceilings is a sure sign of bat infestations.
Over time bat guano will begin to develop fungus in attics and walls due to the humidity caused by bat urine.
Droppings over time work their way into the structure leaving a lasting smell that s hard to remove.
As the pile enlarges it could affect the insulation and attic structure.
Long term issues with bats in the attic is a primary catalyst for hazardous bat guano contamination.
Undisturbed bat droppings are the safest bat droppings.
Small amounts of bat poop in your attic or walls is not a threat to your health unless the bat guano is disturbed.
It s usually found in accumulated in piles around their entry and exit points and is one of the sure signs they live in your attic.
Deposits of guano accumulate within walls and attics as well as on the ground and roof tiles.
When the powdery guano breaks down it releases airborne pathogens.
Bat guano in attic.
In most cases of bat guano abatement is not necessary and a waste of money.
Leaving bat droppings to build up in the home is a health risk.
Histoplasmosis is the most common disease.
Guano piles are usually near the attic s point of entry in clumps down the attic walls near the entry and exit points and on the attic floor.
Bat guano is dark coloured and pebbly and it accumulates in and around your home whenever there s a bat infestation.
Attics also tend to be scorching hot during the summer which further contributes to bad odors and fungus development.
An accumulation of droppings enables bacteria to grow.
Bat dung in your attic is dangerous but this problem has a realistic solution.