Zep Concentrated Calcium, Lime and Rust Stain Remover - 1 Gallon Degreasing cleaner orange granular product with a

orange granular product with a mild butyl solvent odor

Multiple applications may be needed when treating older

Zep Flash cuts through tough grease and grime with strong alkalis

Each coat dries in 30 to 45 minutes

Zorbent is lighter and more effective than many other forms of absorbents

Zep Concentrated Calcium, Lime and Rust Stain Remover - 1 Gallon Degreasing cleaner orange granular product with aZep Concentrated Calcium, Lime & Rust Remover is a professional grade acidic cleaner formulated to dissolve tough mineral deposits fast. This heavy duty rust and limescale remover breaks down calcium buildup, lime scale, and rust stains on contact, restoring surfaces in bathrooms and kitchens. Ideal for porcelain, glass, tile, and fiberglass, it delivers powerful results on tubs, sinks, toilets, and shower fixtures.