Im thinking of buying a Ionic Air purifier, but im not sure it will work. Will it get rid of small animal smel?

I have many small animals in a cage. even when its clean the pee and poo smell doesnbt make the house and room smell good. Will an ionic air purifier get rid of that kind of smell, or just larger particles like hair and such. If not, guess ill get something else. Anyone know or had experience?n Its getting irritating.