Put screens over air vents air vents are the number one way for bugs to get in.
Bugs in air conditioner vents.
Remove small air conditioners from windows at the end of august.
You see in addition to cooling your home s air your air conditioner also removes moisture from warm humid air the process is pictured below.
Once insects have made their way into your air conditioner ducts it is only a matter of time before they leave them and travel into your house.
And here s the thing.
If you re seeing small insects and spiders in your house there s a good chance that they crawled in through a duct opening.
Your ac always has water near it.
They don t just nest inside your ac for no reason.
Why do i have bugs in my air conditioner.
One solution to this problem is installing insect screens on your indoor and outdoor vents.
They often enter homes through air conditioner ducts.
There are many bugs that ll hang around your window ac unit and some will even live inside your air conditioner.
Roaches like many critters need water to survive.
Place fiberglass shade blocking screens on the outside glass of windows holding air conditioners.
How to keep stink bugs out of air conditioners step 1.
Stink bugs enter the home through the air.
As far as spiders or bugs entering your living areas from the vents it s not likely unless you have a break or tear in one of the ducts.