【Usage】 warm water with cleanser wash your face， and then apply a hot towel to apply to the black part of the pores to open， take appropriate evenly applied to the face (except eye， lip). Please note: mask to be coated evenly， the thickness should be moderate， so the effect is better. Mask is applied directly to the skin. About 15-30 minutes or so completely dry after tearing down， and then washed with water again face， and then use the blueberry mask to further whitening moisturizing water shrink pores Oh.