The solution for the unwelcome bats in your attic when trying to get rid of bats there is no one way to do it.
Catching bats in attic.
The bat s entry point is likely right above the pile of droppings.
You must do a 100 effective sealup job with no mess ups and the exclusion devices must be the correct kind.
If on an eave gap a funnel is correct.
Bats have to have a dark space and lights drive them off.
Killing them is both inhumane and will create an unlivable environment due to the smell of a colony of decaying bats.
If you locate guano on a window sill or the ground look up.
Often times you have to use multiple methods to effectively get rid of the entire bat colony safely.
If across a large fascia board polynet is correct.
Glue board bat trapping methods people who have bats in their homes and don t know the proper way to remove them try many methods for trapping them.
Sometimes people will take glue boards and place them in the attic where the bats are roosting.
The bats can be expected to depart in a couple of days.
Using the ultrasonic bat repelleralong with other methods of bat removal will ensure the end of your bat problem for good.
Run a fan or two with or without the lights as they cannot tolerate fast moving air.
Bats will hibernate in the winter if the temperature stays at around 35 to 40 f.
The process is complex because bats can enter such tiny areas about 3 8 inch.