What if a cat’s ear mites are not cleaned out completely?

Ear mites are inherently hard to fully remove; the owner should promptly treat with ear drops and parasite medication to avoid ear inflammation or hematoma. During treatment use an Elizabethan collar to prevent scratching and ear injury. If there are other kittens, isolate the infected one and deworm the others.

Finally, keep the indoor environment clean, do a weekly thorough cleaning and disinfection to kill mites and eggs in the environment.