The official name is thinner, thinner or solvent oil, usually colorless transparent liquid, commonly known as banana water.
Foaming spiritPolysiloxane - alkoxy ether copolymer, also known as foaming agent, water soluble silicone oil, is produced by the hydrolysis of silane silane, and then condensation with polyether. Yellow or brown oily viscous transparent liquid. Wipe can.
Hardware store, where the paint can buy to buy, 5 dollars a vial. Give in cloth, repeatedly rub, rub a few will be able to erase. Tips: hand in a plastic bag, or to buy the duck to several gloves, don't get thinner on the hand, will corrode the skin.