You probably spent a fortune to get that perm, steam bond, or new hair color. So why not get more bang for your buck by making those salon treatments last longer? What you should know: Your treated tresses tend to be more fragile since they have been chemically altered. What you should do: Start a specific, targeted maintenance routine to keep your locks from turning into fried strands. Click through the gallery below to lean how to pamper your chemically treated hair properly.

(Screencap from the movie Princess Diaries courtesy of Buena Vista Pictures)