This biodegradable and water-based formula breaks the molecular bond between spray paint and the surface, making it highly effective. The versatile formula removes aerosol, enamel, acrylic, high- and semi-high-gloss paints—and can do it on a number of surfaces such as signs, Plexiglas®, street signs, vinyl and plastic, even porous surfaces such as brick and concrete. Spray, then wipe away instantly. Cleaner/Detergent Type: Paint Remover; Application: Multiple Surfaces; Applicable Material: Brick; Concrete; Plastic; Vinyl; Plexiglas; Chemical Compound: Water Base.