A concentrated pleasantly perfumed liquid specially developed for the camping, caravaning and boating leisure industries. No Rinse Blue chemical toilet additive is the modern answer to the delicate and sensitive problem of "smelly toilets". Its Formaldeyde Free special formulation contains special components that are well known for its bactericidal and excellent disintegrating properties. No Rinse Blue chemical toilet additive provides a pleasantly perfumed treatment and cleaning fluid for all chemical toilets. Unlike the normal caustic soda or coal tar based products, No Rinse Blue chemical toilet additive is bio-degradable and so may be emptied into disposal points of pits. It is suitable for use in all types of chemical toilets, it is long lasting and its pleasant perfume assists in maintaining an acceptable environment in toilet areas. Special additives make cleaning much easier by merely hosing out with water. Simply dilute 1% No Rinse Blue chemical toilet additive with fresh water in the toilet receptacle using sufficient volume to completely cover any solid matter. Depending upon the size of the toilet, this will normally be between 2.5 and 5 litres of the diluted solution.