Moth balls ultrasonic sound ammonia bright lights or strobe lights sealing off the attic traps.
Bat traps in attic.
How to use the ultrasonic pest repeller effectively in your home.
2 seal bat entry holes once you have identified the primary entry exit spots leave them open but seal off 100 of secondary areas.
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.
This will then produce an ultrasonic noise that will make it unpleasant for the bats thus making them choose another place to roost.
They do generally feed on flying insects but trying to bait a trap in this way is almost impossible.
Some of the common try it yourself methods you ll find on the internet are.
In fact according to bat conservation international bats consume about 1 200 mosquito sized insects an hour and some species disperse seeds pollinate plants and feed on beetles that destroy crops.
Sometimes people will take glue boards and place them in the attic where the bats are roosting.
Inspect inside the attic to identify bat species and colony size and watch the outside of the house at dusk to see where they are flying out.
Do two crucial things.