Clean all your toys. After a deliciously humiliating session of scribbling on your sub, wash those dirty words away with Kink by Doc Johnson's Erase Permanent Marker Remover spray. Erase is safe for use anywhere on the body to quickly and gently remove ink from sensitive skin, keeping your play discreet. Kink by Doc Johnson is an exciting collaboration with Kink.com to create a collection of high-quality authentic fetish items suitable for long-term practitioners and new initiates alike. From Doc Johnson.