- Frank Calcium, Lime & Rust Buster remover dissolves tough calcium and lime deposits and easily removes surface rust
- Safe for septic tanks
- Ideal for tubs, toilet bowls, sinks, glass, chrome, fiberglass, stainless steel, coffee makers, humidifiers, dishwashers, washing machines, and shower heads
- Size: 828 mL
This product carries a 1 year exchange warranty redeemable at any Canadian Tire store.