Birchwood Casey Cleaner-Degreaser 3 ounce. The easy way to clean guns before re-bluing. Quickly and easily removes dirt grease oil wax powder and carbon. Thorough cleaning is a necessary first step before rebluing. Safer more effective than volatile cleaners. Note: THIS PRODUCT CAN NOT BE SHIPPED INTO THE STATE OF CALIFORNIA DUE TO CARB (California Air Resource Board) RESTRICTIONS Features of Birchwood Casey 3 oz Cleaner-Degreaser Specially formulated to remove dirt fouling grease and oil quickly and easily Safe easy and effective way to clean your firearm thoroughly Cleans your firearm before blueing or browning process Package Contents: Birchwood Casey 3 oz Cleaner-Degreaser Birchwood Casey BC-16225: Cleaner-Degreaser 3 ounce