So for most of my life my mom has cut my hair (self-taught, moms are amazing lol) so I'm kinda new and unfamiliar with going to a salon to get it cut. I want to do a wash/dry/cut but is it okay for me to like, bring a specific product I want them to use? I suffer from flaky/irritated/dry scalp and the only thing that has helped is using a scalp serum while my hair is still damp. If I don't, my scalp is miserably itchy and flaky for a week or whenever I next wash it (which is what happened last time I got my hair cut.) What should I do in this situation if I go to a salon? Or should I just get a dry cut?