CLR PRO CL-4PRO 4-Piece/Carton 1 Gallon Bottle Calcium Lime and Rust Remover

Powerful patented formula takes on tough calcium, lime scale deposits and rust stains. • Blasts calcium deposits from glassware, tile, tea and coffee pots. • Dissolves lime scale from coffee pots, humidifiers, tubs, toilets and sinks. • Zaps rust stains from stucco, brick, porcelain, chrome and metal. • Also great for cleaning pots, pans, stainless steel, dishwashers and washing machines. • Safe on all plumbing such as copper and plastic PVC. • Won’t harm flow of septic. • Biodegradable and non-toxic. • Phosphate-, bleach-, ammonia- and alcohol-free. • For use on commercial washing machines, dishwashers, toilets, sinks, HVAC and more. • Suitable for ceramic and porcelain. • 1-gallon bottle. • 4 bottles per carton. Safety Data Sheet. • Sold as 4/Carton.