The Wednesday Question

How do you feel about do-it-yourself hair treatments (hair masks, deep conditioners, hot oils, etc.). Have you ever used one? And if so, how often do you use them? What type do you prefer? 



I see them at the drugstore and I always think, "Oh, I should pick one up and give a try" but I rarely get around to it. I sometimes opt for a deep conditioning hair treatment when I'm at the salon