How do you wash out dandruff?

i have natural hair and it seems that when take care of it myself its ok and stays clean but when i go to the hair salon to get it straighten (hot iron), days later i have flakes in my scalp and its quite embarrassing. i wash my hair out and it seems like there are still flakes in my strands (not the scalp) how do you wash the little buggers out?and should i stop going to the salon?

I’ve always had a dandruff problem since I was a kid and I’ve tried everything there is out there on the market.

I just wash my hair frequetly with a good shampoo everytime I detect little flakes on my clothing.

Natural Skin & Hair Care : How to Prevent Dandruff with Tomato Therapy