The Duck deep action disinfectant toilet gelis a specially formulated to kill germs and remove difficult stains on contact to ensure your toilet is always hygienically clean and fresh. Duck can also be used to clean the outside of the toilet. Kills germs and removes difficult stains on contact, to ensure your toilet is always hygienically clean and fresh. Duck has a specially designed bottle neck to allow for easy application of the product up under the rimof the toilet where germs lurk. At the same time, the neck acts as a measuring device to ensure the right amount of product is used, thus eliminating wastage. This toilet gel is ideal for both work and office environment.