I'm desperate to tame my frizz with one of these treatments but can't face waiting three days to wash hair after having it done. Can anyone recommend a treatment that you can wash out the same day or 24 hours after? Also any salon recommendations in west London appreciated. I dread going to the hairdressers, the sight of my big, curly, frizzy hair puts them off. I walked into one (virtually empty) salon that claimed they had no appointments for two weeks just to avoid dealing with my hair!!!