Sorry if this isn't ok to post here. Two weekends in a row I've had to clear out nests from my engine. I cannot figure out what it is about my car (2020 Honda CR-V) they find appealing. Meanwhile my wife's Toyota Sienna sits untouched. I've tried the rodent spray (peppermint and other natural chemicals) but that didn't seem to work. Besides a BB gun, what else can I use to deter them?