4-Star Review of CLR Calcium, Limescale & Rust Remover Ready to Use Spray 400ml

This thing is no joke. I sprayed it on some stubborn calcium buildup around my taps and it cut through it with minimal scrubbing. The ready-to-use formula is convenient — no mixing or diluting needed — and it works fast. The smell is pretty strong so ventilation is a must, but I’ll take that trade-off for results like these. My bathroom fixtures haven’t looked this good in ages. Absolutely worth it.