Skin 1004 Madagascar Centella Toning Toner is a gentle, exfoliating toner that gently removes excess sebum and dead skin cellsHow to use the Skin 1004 Madagascar Centella Toning Toner First thoroughly remove make-up and debris from the skin. Then apply two to three drops of the skin care cleanser to clean, dry skin. Pat it into the skin with your fingertips until it is completely absorbed. To achieve an optimum anti-ageing effect, you should use the toner regularly. Ideally, you should combine it with other products from the Madagascar Centella line from Skin 1004.