PT is protein treatment- fantastic for helping damaged hair (can also help perk up natural curls/waves, especially if your hair is fine in texture). DT is a deep conditioning treatment.

Your product choices are best decided by your hair properties (texture, porosity, etc). The right products will enhance your natural wave pattern. Have you considered trying the Curly Girl (CG) method?
Originally Posted by Corrina777
Thank you for the definitions. Sorry I'm new to all these terms and whatnot. I read up on the CG method, but I'm worried about eliminating shampoo and using only conditioner to wash my hair. My hair gets oily very easily (I need to shower every morning - if I shower at night my hair will be oily by noon the next day.)