I wouldn't advise that. A true phobia is a fearsome thing and will push people straight into irrational and sometimes regrettable behavior.

I am phobic of snakes. Absolutely bat turd crazy until it's gone. And if it's gone because I lost it and now don't know where it is.... I reach a whole new level of clinical.

I would find it perfectly reasonable at the time to throw out a person living in my home who broke my house rules and snuck one in. Out on their rear with no where to go and I would have no remorse. It's a perfect way to learn about consequences.

Just st my opinion, and your miles may vary.