Solopol Classic Heavy-Duty Hand Cleaner Removes Heavy Oils, Grease And Water-Based Lacquers. Specially Engineered, Solvent-Free Formula Provides An Unexpectedly High-Level Cleaning Performance. Optimally Blended Surfactants Create A Mixed-Micellar Cleaning System That Penetrates And Lifts Heavy Soiling. Unique Cleaning Blend Also Solubilizes A Wide Range Of Ingrained Oil, Grease, Carbon Black, Lubricants And Resins. Made From Walnut Shell Powder, Astopon Scrubbing Agent Easily Rinses Away To Prevent Clocked Drains And Pipes.