Review of CLR Calcium Limescale & Rust Remover 750mL

Spray on, wait (don’t let dry), agitate with sponge/brush, rinse thoroughly. For heavy cases, repeat or soak items (e.g., showerhead in bowl). Test small area first — safe on most bathroom/kitchen surfaces (porcelain, chrome, glass, stainless), but avoid natural stone/marble or prolonged contact.