The Royal Flush Biological Cistern Blocks are not to be mistaken for the decorative 'blue' blocks, even though they share a similar concept. These cistern blocks are designed to deliver both biological and chemical cleaning agents, as well as a blue colour each time the toilet is flushed. This unique feature sets the Royal Flush Biological Cistern Blocks apart from other products in the market.

One of the key benefits of using the Royal Flush Biological Cistern Blocks is the water-softening and sequestering agents they contain. These agents work to maintain a clean toilet bowl, ensuring that your toilet remains fresh and clean after every flush. But the cleaning power of these cistern blocks doesn't stop at the bowl. They also work in the pipes to prevent any build-up of solids, continuing to work in small bore, pumped toilet systems and older buildings where drain-runs can be problematic.

Another advantage of using the Royal Flush Biological Cistern Blocks is their ability to enhance septic tank efficiency. This is particularly beneficial for homes with septic systems, as it helps to maintain the system's functionality and prolong its lifespan. This makes the Royal Flush Biological Cistern Blocks a cost-effective solution for maintaining your toilet and septic system.

The Royal Flush Biological Cistern Blocks are made by Bio Productions Biologicals, a company known for its innovative and environmentally friendly products. The cistern blocks contain species of micro-organisms/bacteria that are commonly found in the digestive tract and in soil. These bacteria secrete a cocktail of enzymes that aid in the breakdown of organic matter. As such, the micro-organisms found in the Royal Flush Biological Cistern Blocks are classed as probiotic. This means they are beneficial to the environment and safe to use in your home.

In conclusion, the Royal Flush Biological Cistern Blocks are a unique and effective solution for maintaining a clean and fresh toilet. They deliver both biological and chemical cleaning agents, enhance septic tank efficiency, and contain probiotic micro-organisms that are beneficial to the environment. So, if you're looking for a product that delivers excellent cleaning power and is environmentally friendly, the Royal Flush Biological Cistern Blocks are the perfect choice.