Simple idea: pads soaked in exfoliating liquid. Swipe on your face (avoiding eyes), leave for 5 minutes to allow the acid to penetrate, and then use the second set of pads to neutralize the acid. Wash and towel dry. You're left with skin minus the top layer of dead cells that is now ready to receive all the goodness of your moisturizer.serum. Great idea although oddly difficult to find.