Blue Diamond’s ‘4L Blue Toilet Fluid’ is an exceptionally effective, fast-acting, and long-lasting toilet fluid designed to effectively manage waste while emitting a pleasant and fragrant smell in the waste holding tank to minimise odour. This product is best suited to cassette-style toilets and ideal for use in conjunction with our ‘Pink Bowl Cleaner’; the bottle comes complete with a childproof cap for safety purposes and an ergonomic handle, allowing you to pour the fluid more steadily.