The laser removal technique involves a laser beam that targets the pigments and shatters them into small particles that get carried away with white blood cells and leads to fading of eyeliner gradually.
Saline is a sterile solution made up of water and salt that is also quite effective in removing permanent eyeliners. The skin gets opened with the shading tool and the saline solution is injected into it to extract the pigment from the skin by drying them up while the formed scab takes the pigment along.
The skin is opened from where there are unwanted pigments and a solution made up of lactic and glycolic acids is injected into it. The formula makes healing faster and takes out the pigment as the scab forms.