Ever­y­day sham­poos and con­di­tio­ners might not offer the hair-for­ti­fy­ing or mois­tu­ri­zing pro­per­ties dama­ged hair needs. Ins­tead, switch to a hair streng­thening sham­poo and keep sham­poo­ing to a mini­mum (only a few times a week) to avo­id strip­ping your scalp of essen­ti­al oils. When you’re in the show­er, massage—don’t rub—the sham­poo gent­ly into your scalp.