Crew Heavy-Duty Toilet Bowl Cleaner Features A Fast-Acting Formula To Quickly Kill Bacteria And Eliminate Rust, Lime Scale, Uric Acid Deposits And Offensive Odors. Easy-To-Use Design Uniformly Coats Surfaces For Easier Cleanings. Epa Certified Disinfectant/Cleaner With A Minty Scent Is Perfect For Hospitals, Nursing Homes, Schools, Colleges, Hotels And More.