When a cat suffers from tinea felis, you can use Jieryin 1-2 times a day and spray it on the cat. However, Jieryin is mainly aimed at tinea pedis and eczema in the human body, and plays an anti-itching and sterilizing role. , but the effect on cats will be weaker, so it is best to choose a pet-specific cat ringworm spray, which can heal faster. After a cat suffers from ringworm, it must be kept in isolation. Because it is caused by fungal infection, it is necessary to prevent the owner from being infected as well, and the items and areas that the cat has come into contact with must be thoroughly cleaned.