I. Causes of Ear Mite Infection in Cats
Ear mites are parasites that almost exclusively infest pets, and cats are generally more likely to get them than dogs. However, not every cat will get ear mites. Ear mite infections in cats are usually related to the following four reasons:
1. Cats have lower immunity, making them more susceptible to ear mites infesting the ear canal and multiplying rapidly;
2. The cat's living environment is relatively poor, with a high concentration of harmful substances such as bacteria and parasites.
3. If the cat is not dewormed, ear mites can freely multiply in the environment and on the cat's body. It takes 21 days for the mites to develop from eggs to adults.
4. The cat came into contact with other cats that had ear mites and was infected innocently. 
II. Symptoms of Cat Ear Mites
The main symptoms of ear mites in cats are: foul odor, itching, and earwax buildup.
Smell: Cat owners can smell a fishy odor when they get close to a cat with ear mites. In severe cases, the odor can spread directly into the environment and is easily noticeable.
Itching: The secretions of ear mites can irritate a cat's ear canal, causing severe itching. This can lead to the cat frequently scratching its ears, shaking its head, and in severe cases, pain, restlessness, and refusal to be touched.
Earwax: Cats' earwax is usually normal. If they are infected with ear mites, a lot of reddish-brown, brown, or black secretions will appear on the inside of their ears.
III. How to prevent ear mites in cats?
While most cats are susceptible to ear mites, owners can effectively prevent this by taking preventative measures.
1. Regular deworming: Even domestic cats need regular deworming. It is recommended to use Puante's ivermectin transdermal solution to deworm your cat once every 1-2 months.
2. Avoid sources of infection: Try not to let your cat come into contact with cats of unknown origin. If a new member comes to your home, isolate the cat for a period of time and observe its health status. Only allow them to come into contact when it is safe to do so.
3. Regularly clean your cat's ears: Use ear cleaning solution such as Erjiafen to clean your cat's ears regularly to reduce the chances of ear diseases such as ear odor, ear mites, and otitis.
4. Pay attention to environmental hygiene: Providing a good living environment for your cat can prevent a variety of diseases at the same time.
5. Supplement nutrition: Cat owners need to supplement their cats' nutrition appropriately to enhance their cats' immunity.