Cats' reactions to mite infestations change. Some cats Will not feel bothered by even a lot of mites, but other cats itch intensely with only a small variety. The former could possibly be hypersensitive to mite saliva, so only a few mites while in the ear canal can result in discomfort. Also, mites try this promote the wax-producing glands inside the ear. The buildup of wax can then bring about inflammation and bring on a lot more irritation for your cat. Just one symptom of the mite infestation is actually a buildup of dim wax that appears some thing like coffee grounds.}