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BY APPOINTMENT TO
HIS MAJESTY THE KING
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ST BOSWELLS

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  1. Home
  2. Chemicals
  3. Eco Friendly
  4. Royal Flush Cistern Blocks

Royal Flush Cistern Blocks

Product code: RF24

The Royal Flush Cistern Blocks are a commercial-grade toilet freshening solution designed to clean, deodorise and protect toilet bowls with every flush. Featuring a slow-release fragrance, bactericide, and water softening agents, these blocks help prevent limescale and odours, keeping your toilets hygienic, sanitary and smelling fresh.

£27.50 per unit (ex vat)

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Royal Flush Cistern Blocks toilet freshener block Astral Hygiene

Product Details

Royal Flush Cistern Blocks

Royal Flush Cistern Blocks deliver powerful, ongoing toilet maintenance with minimal effort. Each block is engineered to dissolve gradually, releasing cleaning agents, bactericides and a fresh scent every time the toilet is flushed.

Key features include:

  • Limescale prevention: Water softeners help reduce mineral buildup on the cistern and bowl, extending lifespan and reducing maintenance.

  • Deodorising action: The block combats odours right at the source, ensuring toilets smell fresh.

  • Slow-release fragrance: Keeps the washroom ambience pleasant without being overpowering.

  • Economical & easy to use: Place in cistern, and let each flush do the work – no scrubbing required.

Ideal for busy environments — commercial premises, public toilets, hospitality venues, schools, and any high-usage washroom facility.


Key Features & Benefits 

  • Cleans and deodorises with each flush

  • Contains bactericide for hygienic action

  • Water softening agents help prevent limescale and maintain efficiency

  • Slow-release fragrance for continual freshness

  • Easy to install: drop-in design, dissolving wrapper

  • Durable commercial formula for frequent flushes

  • Cost-effective: reduces manual cleaning and odour maintenance


Usage Directions

  1. Close the toilet lid and remove the cistern lid.

  2. Flush the toilet to empty the cistern tank.

  3. Place the block (wrapper included — it dissolves) away from the inlet area inside the cistern.

  4. Replace the lid.

  5. When the colour in the water starts to fade, replace with a new block to maintain cleaning, deodorising and limescale prevention.

Related Documents
  • Royal-Flush-Bio-Cistern-Block-RFPB - MSDS.pdf
    Royal-Flush-Bio-Cistern-Block-RFPB - MSDS.pdf
  • Royal-Flush-Cistern-Blocks-RFPB.pdf
    Royal-Flush-Cistern-Blocks-RFPB.pdf

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Astral Hygiene Ltd
Charlesfield Industrial Estate
St Boswells
Scottish Borders
Scotland
TD6 0HH
Tel: 01835 824 342
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