Posted 8/17/2018 18:03 (#6935036 - in reply to #6935003) Subject: RE: Bats and .410 or .22 bird shot vs roof?
Go up in the attic with 2 gallon sprayer full of liquid house hold ammonia, and spray attic joists and rafters. They don't like the smell of ammonia fumes. Several boxes of moth balls and staple the bags to rafters and let them hang. You will not smell the fumes downstairs. Go back again in a month with sprayer and check again. If no bats around, repeat the process in May , early June next year.