Get enough sleep.
Hair Products (Gel, mouse, hair spary…)
Avoid using hair styling products with alcohol which dries out hair.
Avoid puting hair styling products directly on your scalp; if you put it on your scalp you’ll clog the pores on your head.
Before entering a pool, wet your hair so your hair will soak up the initial water instead of the chlorinated water.
When swimming where a cap to protect your hair from chlorinated water, if you choose not to wear a cap make sure you shampoo and condition your hair right after you are done swimming.
Hot air can be damaging to your hair so when using a hair dryer use the cool setting.
Don’t leave the blowdryer in one spot for more than a few seconds, keep it moving and at a good distance away from your hair.
To speed up the drying process, pat your hair dry with a towell and let the remaining moisture in your hair dry naturally.
Gently use your fingers or a pick to untangle any knots while your hair is drying.
Article source via: http://www.haircareguide.com/tips.htm