how to lighten your hair with baking soda and shampoo?
['In a bowl, combine the baking soda with a strong anti-dandruff shampoo.', 'Dampen your hair with hot water and then shampoo your hair with the baking soda mixture.', 'Leave the mixture in for about 20 minutes.', 'Wash off with warm water.', 'Condition your hair well.']