Causes of pustules on cat's chin:

1. Parasites entering the body will directly cause skin cysts and cause pustules to grow on the chin.

2. Bacteria entering the cat’s body from the mouth will cause pustules on the cat’s chin.

3. Mites are also a type of parasite. Invading the body will also cause pustules to grow on the cat’s chin.

Solutions to pustules on cat’s chin:

1. Use hydrogen peroxide to wash out the pus from the pustules on the chin, and be sure to wash them thoroughly.

2. If the pustule is large, it is recommended to soak gauze in iodine tincture and then place it on the affected area. The dressing needs to be changed after 2 days.

3. Dilute Rivanol with water to clean the pustules. Wash every 3 days until fully recovered.