Dry, frigid weather, constant use of styling tools and an unbalanced  diet and lifestyle can all be the reason your hair feels dry, dull and  lifeless. While your nani and dadi’s advice to oil it  every single day isn’t half bad, it isn’t suitable for all hair types.  So how do you keep your hair healthy, shiny, bouncy and hydrated without  spending a ton on store-bought products? Here are some easy DIYs to  maintain your lovely tresses and prevent them from turning dry, damaged,  and coarse.