The first step when using facial exfoliators is to look at each product’s directions for use. Mild facial exfoliators such as cleansers, toners, and serums can be used in the morning and/or at night. However, those who experience mild redness after physical exfoliation with a scrub may prefer using these products in the evening or just two to three times a week. Some facial exfoliating serums are recommended for twice daily use or in the evening only. It’s important to keep your skin type as well as its tolerance in mind when deciding how often to use facial exfoliators, especially if you are combining several facial exfoliation products. Consult your SkinCeuticals provider to determine a pace and format that is best for your skin.