CLR Calcium, Lime & Rust Remover, 28 oz. is a powerful and fast-acting formula designed to dissolve tough calcium, lime deposits, and surface rust stains with ease. It effectively cleans a variety of surfaces including tubs, toilet bowls, sinks, glass, chrome, fiberglass, stainless steel, coffeemakers, humidifiers, dishwashers, washing machines, and shower heads. This liquid remover works quickly without the need for rubbing or scrubbing, making it convenient for everyday use. It is also septic safe and from phosphates, ensuring an environmentally friendly cleaning solution. This product comes in a 28-ounce bottle, providing a practical size for household use. Model Number: CL-12