The frequency of deworming depends on your cat’s age, lifestyle, and potential risk factors. In general, kittens should be dewormed starting at 6 weeks of age and continue every two weeks until 12 weeks, then monthly until six months old. For adult cats, deworming is typically recommended every 3-6 months. However, consult your veterinarian for a tailored deworming schedule based on your cat’s specific needs.