Review of CLR Calcium Limescale & Rust Remover 750mL

I don’t get excited about cleaning products but this one genuinely deserves a moment. My shower screen had built up what I can only describe as years of hard water sins and CLR just… dissolved them. Sprayed it on, left it for a few minutes, wiped it off — done. The tap fixtures went from crusty and sad to looking nearly new. Smells pretty industrial so crack a window, and don’t go near it with anything chrome without checking first. But for limescale and rust? Absolutely nothing touches it. Keep one under the sink at all times.