Living 14 Best Clarifying Shampoo to Revive Dull Hair & Soothe Itchy Scalps By a2zreale - September 24, 2025 0 2 This post was originally published on this siteThe best clarifying shampoo can be a weekly or bi-monthly treatment to exfoliate the scalp and rid hair of excess product buildup. Here’s what you need to know.