In the field of waste-collection, the service of refuse-container washing is of extreme importance, as a refuse-container which is unpleasant-smelling and/or infrequently washed is a source of complaint and does not allow for the appreciation of the efficiency and regularity of a well-executed waste-collection service. Allegrini knows that the sanitising of refuse-containers should be combined with external cleaning every three months on average. The products offered by Allegrini are produced specifically for the cleaning, sanitising or perfuming of refuse-containers or rubbish bins. A complete line of special detergent products, which contain enzymes that contribute to the sanitising and disinfecting of refuse-containers during cleaning operations, as well as the elimination of odours, leaving a pleasant perfume.