Concentrated product designated to remove the unpleasant dog urnine odour from both hard and soft surfaces. The product helps to eliminate territorial marking (spraying). Thanks to the modern, bio enzymatic tecnology, it eliminates the uric acid, being the main ingredient of the urine. Our product is entirely biodegradable and safe for animals and humans. Instructions for use: Remove the visible impurities. Spray thorughly the place which smells badly. Wait until it is dry. Repeat if needed. Warning: Before the first application test the colour fastness on a surface located in a unexposed place 500ml, Spray Bottle