Acid Cleaner has included AC-3 safest and most effective acid cleaner model. It is compounded with a comparatively safe acid, strong detergent and solvents to provide a fast 3 way cleaning action. Accidental splashing will not cause skin burns or discomfort, nor will it harmfully affect most masonry surfaces. AC-3 acid cleaner has a pleasant clean odor and dispels no harmful or corrosive fumes. The AC-3 three way cleaning action will penetrate deeply into the surface and will dissolve, dislodge and foam to the surface from easy removal of dirt, oil, grease and scum. AC-3 cleaner removes cement drippings and waste from new surfaces. It will also clean and renew old weathered and stained concrete and masonry buildings and prepare the surface to receive weather proof treatment or paint. It is also be used on metal surfaces to remove grease, dirt and oil.