For years I used Ionax Scrub to clean my face then it was discontinued and I thought I would never find another product that exfoliated so well. Pernox is that. Your guide to the best face scrubs for polished, glowing skin. According to our readers, these scrubs are the best face exfoliators around . Pernox face scrub has the most scrub particles to go along with salicylic acid to get rid of dead skin.