It sounds like you might be thinking of "grooming" a cat. Cats groom themselves regularly, using their tongues to lick their fur and remove dirt, loose hair, and other debris.
Here's why "scurf" is the wrong term:
* Scurf refers to dry, flaky skin, often associated with dandruff in humans.
* Grooming is the process of cleaning and maintaining a cat's fur.
If you're concerned about your cat's skin or fur, it's best to consult a veterinarian. They can help determine if there's a medical reason for any issues and recommend the appropriate course of action.