Royal Flush Cistern Blocks


Royal Flush Cistern Blocks are intense powerful blue blocks that keep your toilet clean and fresh with every flush.

They are specially formulated with slow-release fragrance and scale inhibitors

These cistern blocks:

  • Provide long lasting protection
  • Help prevent limescale
  • Contain germicide
  • Are safe in septic tanks

Directions for use

  1. Close toilet bowl cover and remove the cistern lid.
  2. Flush the toilet to empty the cistern tank.
  3. Place the block including its wrapper, which dissolves in water, into the cistern tank away from the water inlet.
  4. Replace the cistern lid.
  5. When the colour fades add a new Royal Flush block for continuous cleaning & protection.

24 x 50g blocks

SKU: SC010 Categories: ,