I get my hair wet, add aquaguard, and then my swim cap. My hair it’s noticeably softer getting out of the pool when using this. I then wash my hair with shampoo and conditioner. I use Prose, which is custom for your hair type and lifestyle. My shampoo has a cleanse and chlorine defense in it. You could also moisturize your hair with some hair oils if it’s super dry.
I wet my hair with fresh water before going in the pool and use an anti-chlorine shampoo & conditioner (right now using tri-hard but i don’t like it very much - but it gets the job done). About once a week I use a hair mask in the shower while I shave. Nothing fancy.