Summit Brands AT12T Iron Out Automatic Toilet Bowl Cleaner, 2-Pack (3 Package)

Super Iron Out Automatic Toilet Bowl Cleaner is designed and tested to repel rust and hard water stains with every flush of your toilet bowl. The concentrated formula cleans rust away and repels new stains from forming for at least 45 days per tablet. Simply drop in a tablet and let Super Iron Out ATBC do the work for you. For even better results use Super Iron Out All-Purpose Powder or Super Iron Out Liquid Spray rust stain remover to clean the bowl first.