I would suggest also keeping the windows down as much as possible to get fresh air in there.
Rat urine in air ducts.
Gross in their own right a rat s droppings and urine contain potentially harmful bacteria.
Being as you are in florida and that florida uses flex duct exclusively you have critters living in your duct system.
The recommended concentration of bleach solution is 1 part bleach to 10 parts water.
There are dark droppings inside the duct right where the hole is and the insulation came off.
Spray the urine and droppings with a disinfectant or a mixture of bleach and water and let soak 5 minutes.
A rodent infestation in any part of your home is unpleasant.
Mice in heating ducts create foul odors with their urine and feces.
Hire an exterminator first then have your ducts repaired.
Rodents will either find an opening in the ducting or chew their way through and make themselves at home.
Change the air filter immediately.
Imagine those droppings sitting in your ducts as you turn on the heater.
If you do not deal with the issue quickly the damage can get severe.
Don t use poison to rid heating ducts of unwanted pests because dead mice will stink up the house and possibly spread disease.
Air duct cleaning contractors have many methods for cleaning the system.
A mouse family was discovered in the end duct where little air flowed along with mice urine and feces nearby.
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Also for the air conditioner you can spray lysol or odor neutralizer in the vent and then flip it on.
Metal flex and plastic.
You can try this project yourself but a professional cleaning will be a more reliable method of eliminating those remnants.
It s pretty cold in the house since we turn off the heating system being very concern about the health risk that might come witht the warm air that blows up from the damaged ducts with possible rodents feces.
If the mice build nests they can block the air flow of ductwork in a home and reduce the efficiency of the furnace.
This should really help to initially reduce the odor you are smelling.
We think from mouse urine.
Take note of the ducts you encounter as there are several types of ducts used.
Rat or mice or other pest feces are probably the cause of your kids problems.
One may use back flowing pressurized air a.
You d be filling your home with the bacteria of rat poop.
Wear rubber latex or vinyl gloves when cleaning urine and droppings.