Good shampoo and conditioner is always a good start, but using mayonnaise on your hair will help condition it.
How to get straight, silky hair for boys naturally?
I use to use good shampoo and conditionar when i had hair but stress and gasoline on my hair made it all fall out little kitty
Hey you, here are top impressive and effective ways on how to keep your hair straight naturally without using heat: Aloe Vera, Apple Cider Vinegar, Coconut Milk, Castor Oil, Beer, Celery Leaves, Milk and Honey, Olive Oil and Eggs, Banana.
Source: Authorityremendies - How to Straighten Hair Without Heat