Willert Home Prod. Ty-D-Bol Blue Crystal Automatic Toilet Bowl Cleaner 580000.6T

Cleans toilet with every flush. Prevents stains due to hard water, minerals, and lime scale. Safe for plumbing and septic systems. Contains 1 tablet. 1.7 oz. No. 580000.6T: Size: 3.4 Oz., Type: Tablet, Pkg Qty: 1, Package Type: Card