Keep your toilet fresh with every flush with Mr Muscle In-Tank Block Marine. It is the ultimate solution for continuous cleanliness with less effort. Simply drop it in the tank to activate a powerful cleaning action that keeps your toilet sparkling and fresh, allowing you to clean less and live more.

Product Highlights

• Freshness with every flush: Keeps your toilet fresh and clean for up to 300 flushes.

• Clean & Shine: Helps to prevent odors while leaving a brilliant shine.

• Blue Water Action: Turns water blue to let you know the cleaning agents are active.

• Hassle-Free: Features a water-soluble film that keeps your hands clean during handling.

• Marine Fragrance: Leaves behind a fresh, long-lasting ocean scent.