Toilet Bowl Cleaner Features A Powerful Formula That'S Enhanced With Lime And Rust Remover To Help You Conquer Even The Toughest Toilet Stains. Thick Formula Coats The Bowl Above And Below The Waterline To Remove Lime Stains, Hard Water Stains, Mineral Deposits And Everyday Dirt. Plus, It Kills 99.9 Percent Of Bacteria And Viruses From Toilet Bowls And Urinals. Angle-Neck Bottle Is Conveniently Shaped To Target Hard-To-Reach Areas For Easy Application.