Royal Flush blue cistern blocks deliver both biological and chemical cleaning agents as well as a blue colour each time the flush is activated.
The water-softening and sequestering agents maintain a clean bowl while the biological cleaning power works in the pipes to prevent any build-up solids and continues working in small bore, pumped toilet systems and older buildings where drain-runs can be problematic. Also enhances septic tank efficiency.
Bio Productions Biologicals contain species of micro-organisms/bacteria that are commonly found in the digestive tract and in soil. Bio Productions bacteria secrete a cocktail of enzymes aiding the breakdown of organic matter. As such, the micro-organisms found in Bio Productions biologicals are classed as probiotics.