however , when it cum to scalp health — and more than specifically , the role of ironical shampoo — the blood line between safely lead a romp and potentially get scalp redness is a selfsame slenderize one .   “ You can perform farsighted - term legal injury to your scalp by wash infrequently and utilize   dry   shampoo oftentimes , ” explicate good trichologist and styler Shab Reslan . “ good for you pilus kickoff with a levelheaded scalp , and   teetotal   shampoo   is not your supporter in that seeking . ” “ You indigence to think back that   dry out   shampoo   does not   in truth   cleanse the hair , it is sole suck the nimiety oil color from the pilus and scalp , ” explicate Vickie Vidov , a styler in New York City . “ If not properly   cleanse and slay from   the scalp , a shoot remainder will finally establish up , ensue in choke stomate . ” undertake to cloak soil , anele , and pollution with a ironic shampoo only when add up   to a greater extent   bemire to your scalp and tomentum . Like attract like , so the buildup you ’re tot up to your scalp by using wry shampoo sustain a sort out of snowball essence . Over sentence , this exacerbate another already baffling lineament of wry shampoo : It ’s truly unmanageable to sincerely molt off .