Zep® Concentrated Calcium Lime and Rust Stain Remover

Tackle tough mineral deposits and stubborn stains with Zep® Calcium, Lime & Rust Stain Remover. This professional-grade, highly acidic formula (pH <1) is designed to quickly dissolve calcium buildup, lime scale, and rust from a variety of hard surfaces. Its powerful liquid formulation penetrates deep to restore surfaces to a clean, like-new appearance.

Ideal for use on tile, grout, metal, and concrete, this versatile cleaner is well-suited for both commercial and heavy-duty residential applications. The advanced blend of urea hydrochloride, organic acids, and surfactants ensures effective cleaning performance while helping to break down even the most persistent deposits.