Bugs Coming In Through Window Air Conditioner Vents

If you re seeing small insects and spiders in your house there s a good chance that they crawled in through a duct opening.

Bugs coming in through window air conditioner vents.

Ensure your unit is installed properly. What can i use to stop bugs coming in through my window air conditioner. Bugs aren t very smart. They often enter homes through air conditioner ducts.

One solution to this problem is installing insect screens on your indoor and outdoor vents. Why do i have bugs in my air conditioner. Stink bugs can hibernate in air conditioners. If centipedes i think you can force your landlord to exterminate the basement as they are hazardous.

The brown marmorated stink bug bmsb hibernates during the winter. Put screens over air vents. Insects can be attracted by the smell of food or freon from the air conditioner or by the water that drips from the compressor hose. 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.

If millipedes well that s less compelling. The most common bugs are mosquitoes flies cluster flies lanternflies and mayflies spiders and cockroaches. The bmsb produces a horrible odor when threatened which makes them a nuisance in the home. Almost all bugs are sensitive to air currents in one way or another and roaches will actually avoid the air from a fan.

Packing tape is great because you can still see into the vent and it usually comes off cleanly whereas masking or duct tape won t. Can bugs live in vents do they come in from them. They don t just nest inside your ac for no reason. There are many bugs that ll hang around your window ac unit and some will even live inside your air conditioner.

If you do end up screening your air vents i d do it in a removable way so you can clean out the bug corpses periodically. They will die in inconvenient places. It should be seated directly on the window sill and have a slight slope away from.