Solutions for fleas on American short-haired cats:

1. The owner should deworm the cat in time and use an appropriate amount of skin care products containing ingredients such as nonpredronil. Spray to kill fleas quickly.

2. Fleas are afraid of ultraviolet rays and high temperatures. Allowing cats to bask in the sun can effectively eliminate fleas on cats.

3. Wear a flea collar on your cat. The active ingredients released by the collar can eliminate fleas.

4. Use a comb with fine teeth to comb the cat's hair. The fleas will get stuck on the comb, and then use detergent to kill the fleas.

5. Use medicinal or disinfectant shampoo to bathe the cat, starting from the cat’s head to the tail, and thoroughly remove fleas in the hair.