Wash your hair either on a daily basis or at least on alternate days.
Avoid using curling iron on your hair and even if you use it, make sure to keep the heat setting on low.
Never brush your hair when it is still wet. If you need to detangle it, make use of your fingers for the purpose.
Do not rub your wet hair with a towel. Rather, use it to squeeze out water from the hair, gently.
After applying conditioner on your hair, and before rinsing it out, comb your hair, using a wide-toothed comb.
Do not touch or play with your hair every now and then. Rather, avoid touching your hair as much as possible.