Hornets and wasps are pretty much territorial. When ones sets up the other generally stays away. You can make a faux hornet’s nest using this pattern I made up. Or you can buy them that are plastic and inflatable. Hope that helps.
Our home has a metal roof which has an open ridge vent. How can we keep wasp out but still allow the air flow needed for our attic fan to function properly?
Hornets and wasps are pretty much territorial. When ones sets up the other generally stays away. You can make a faux hornet’s nest using this pattern I made up. Or you can buy them that are plastic and inflatable. Hope that helps.
http://www.thriftyfun.com/Faux-Hornets-Nest.html
https://www.google.com/search?q=faux+hornet%27s+nest&rlz=1C1BLWB_enUS700US700&oq=faux+&aqs=chrome.3.69i57j69i60j69i65j69i59j35i39j0.3716j0j1&sourceid=chrome&ie=UTF-8