Powerful, ready-to-use cleaner quickly removes most detergent-resistant stains, such as ballpoint ink, crayon, lipstick, oil & grease stains. Just spray on & wipe off. The water-based formula requires no rinsing. You can use the undiluted liquid with a trigger sprayer (not included) to clean walls, floors, plastic & ceramic tile, filing cabinets, desktops, kitchen appliances, stainless steel, porcelain enamel, varnished surfaces & fiberglass in bathrooms, offices, school rooms & patient room. One-step cleaner contains an effective combination of surfactants & water-soluble solvents.