While there is no guaranteed instant cure for pinworm infections, there are several natural remedies and medications that can effectively eliminate pinworms. Some natural remedies, such as garlic, apple cider vinegar, coconut oil, and pumpkin seeds, are believed to have anti-parasitic properties that may help kill pinworms. In addition, medications such as mebendazole and albendazole are commonly used to treat pinworm infections. It is important to follow the prescribed treatment plan and practice good hygiene habits to prevent the spread of pinworms.