Breaks Down Waste Effectively: The formula is designed to break down waste quickly, ensuring a smooth disposal and reducing the buildup of solids in the waste tank. Non Staining Formula: This Cherry Blue toilet rinse is non staining without the worry about discolouration or marks left behind in the toilet bowl or tank. Pleasant Fragrance: Enjoy a fresh, clean scent with every use, mask unpleasant odours and create a more enjoyable environment for your toilet area. Biodegradable & Safe to Handle: Biodegradable formula, making it safer for the environment whilst providing a effective clean without the harsh chemicals. Easy to Use: Simply add 200-300ml of Cherry Blue toilet cleaner per 1 litre of water in your waste tank.