Killing them is both inhumane and will create an unlivable environment due to the smell of a colony of decaying bats.
How do you get rid of bats in your attic.
Another thing to consider is the fact that if you seal the exits you might potentially trap baby bats inside.
To properly remove the bat droppings and debris.
Then remove any soiled or damaged insulation from the attic and or walls.
Use them after you ve treated your attic with repellents but before you permanently seal off the points of entry.
An exterminator will do the best job but this is often too expensive an option for some.
Another method involves the use of mothballs.
Since bats can carry rabies you will want to get rid of them if you find them in your attic.
These devices are usually a one way valve or tube that allows bats to exit the attic without making their way back inside.
They are designed to fit on top of any hole which bats have been using as an entryway.
If not run an extension cord upstairs to your attic and turn on floodlights or work lights in an area away from flammable material.
Use a vacuum first to suck up all of the loose droppings decomposing bat bodies and any other materials.
Sealing off the attic may work if you can pinpoint the exact place s the bats are coming and going but if you don t do it right the tenacious creatures will weasel their way back in or find a new point of entry.
Afterward you will need to scrub the area with an enzyme based cleaner.