What better time to treat your hair as well? Apply a hair mask before hopping into the tub (or you can create your own by mixing honey, olive oil and coconut oil) and once it has worked its magic for 30 minutes, wash it off your hair throughout with shampoo.
After your hair is clean, put on the conditioner at the end of the roots and wait for a few minutes until the product soaks in.
If your hair is in tip top condition try a deep treatment with hot oil and do a scalp massage. You will love the benefits for a long time!