Detailed answer

To protect the scalp from sunburn, it is important to apply sunscreen with a minimum SPF of 30 to the exposed areas. Make sure to thoroughly cover the scalp with the sunscreen and reapply every two hours, or more frequently if sweating or swimming. Additionally, wearing a hat with a wide brim provides added protection by blocking direct sunlight. Seek shade whenever possible, especially during peak sun hours between 10 am and 4 pm. This will help minimize the risk of sunburn and potential long-term damage to the scalp.