First thing we do is inspect the vent visually to determine how deep the nest is. 

Second thing we do is using out tools we remove the nest making sure that all birds are out of the vent. 

Third thing we do is a thorough cleaning of the vent up to 10 behind the nest using our whip system with compressed air and vacuum out everything that there is in the vent. 

Last thing we do is sanitize the vent to make sure that all bacterial from the birds are destroyed.