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Cleaning, Hygiene &
Maintenance Chemicals


Royal Flush Cistern Blocks – 24 Tub

£13.99 ex. Vat | £13.99 inc. Vat

Cleans, deodorises and freshens the toilet bowl with each flush.


Read more£13.99 ex. Vat | £13.99 inc. Vat

Temporarily Out Of Stock, call for details


Royal Flush Cistern Blocks – 50 Blocks 

  • Long Lasting Protection
  • Helps Prevent Limescale
  • Safe in Septic Tanks

Intense powerful blue blocks keep your toilet clean and fresh with every flush.





Close toilet bowl cover and remove the cistern lid.

Flush the toilet to empty the cistern tank.

Place the block, including its wrapper, which dissolves in water, into the cistern tank away from the water inlet.

Replace the cistern lid.

When the colour fades add a new Royal Flush block for continuous cleaning and protection.




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