Some stains, even with strong sprays of Trichloroethane and Naphtha, can not be cleared totally and will only have a bad effect on the best materials, such as silk and fine-knite clothes. The multi-purpose inkcleaner® is the textile cleaning gun's main complement. Apply onto less-easily removed stains, such as ball-pen, Lipstick, Oil base ink, animal, vegetable, mineral oils or mud stains, then spray with cleaning gun or rinse with water.