It will be very harmful for your eyes and skin of sockets. The untimely make up cleansing will make the eyelash dust or glue drop or soak into your eyes to hurt the cornea. The chemical contents will hurt the skin around your eyes. The skin will get crazing in a long term, become darken. The eyes skin is really very subtle and delicate, so the make up remover work is important everyday. The eye black contains aniline factor, it will be a potential damage to your body. The skin may get inflammation or swollen and pain. The eyelash will be easy to drop off after a long time, just as the dyed hair. Please do some good to your eyelash, you can apply some Vitamin D on your eyelash every evening before you fall asleep. Oliver and castor oil also would be ok for the care of eyelash. We believe, the natural material will be better than the industrial products, right?