Multipurpose aerosol cleaner dissolves and flushes away dirt, grease, tar and most adhesive films Because it is citrus oil-based, it mixes with water to drain easily. Great for cleaning and degreasing metal parts. Contains no petroleum distillates. 3M(TM) Citrus Base Cleaner, 24 Oz. Cans, Case Of 12 is one of many Multipurpose Cleaners available through Office Depot. Made by 3M.