Understanding which smells cats don’t like can help you in guiding your cat’s behaviour.
Additionally, understanding which smells cats don’t like can help you to understand their behaviours and preferences.
Experts believe it is most likely the potassium in bananas that cats can smell and which then puts them off bananas.
I tend to associate all of these scents with cleaning products that I personally like but my cat very much doesn’t. A small hit of their scent will usually send a cat running.