You should exfoliate your face after cleansing or double-cleansing, but before toner. If using a physical exfoliator, dispense a moderate amount of product into the palms of your hands. Gently massage into damp skin using circular motions for up to 2 minutes. Rinse thoroughly with lukewarm water. If using a chemical exfoliator, ensure the skin on your face is dry. Dispense a small amount of product into your hands, then gently apply it to your face according to the specific usage instructions. Make sure to avoid the delicate skin around your eyes and mouth. Continue with the rest of your skincare routine.
Exfoliators come in various different forms, so make sure to check the specific usage instructions for yours before using it.