Bat urine on windows.
Help! I have a bat problem
Anyone have suggestions or techniques to keep colonies of bats from nesting and retuning nightly to crevices and corners of my outdoor patio.
They leave a mess with their dropping's and flung their urine onto windows and walls of my home. I have to cover all of my outdoor furniture. Its a job to keep cleaning windows, but you can see from the photos how badly these bats mess up the windows. Help!