Artero Colour Intensifier Colour-boosting treatment for black or white dogs Eliminates yellow tones in white coats Enhances the natural look of black or grey coats Creates shiny, bright coats in a flash 1L This colour intensifier treatment for black, grey or white dog coats is ideal for show or competition dogs to really show off that gorgeous coat colour. The hair treatment for dogs eliminates yellow tones in white hair & helps to enhance the look of darker colours, making the coat shiny & vibrant. How to Use: Apply after shampooing. Use a small amount Artero Colour Intensifier on wet hair, spreading it quickly & evenly throughout the coat with a gentle massage. Rinse thoroughly. Find more hair colour intensifying treatments – see our shampoos!