Itchy scalp is mainly caused due to dryness of your skin. For curing dryness using chemical product to treat itchy scalp is not a good idea, as it increases the risk of infection and side effects. There are many natural remedies available for treatment. Using natural products will also reduce the changes of side effect near to zero. Some known natural treatments are daily oil massage, applying mixture of curd and lemon juice and rub it on your head, using tea tree oil or aloe-vera gel, mixture of water and vinegar etc. Using natural remedies is the best possible way to treat your scalp without any damage. The other possible reason for itchy scalp is improper diet. The deficiency of nutrients can cause itchiness in your scalp. Thus one should maintain hygiene diet in order to keep scalp and hair healthy. There are still many hidden natural solutions possible, and peoples are in search of best solution.