In principle, Teak greywash does not have to be treated to keep its colour because through the effects of the weather, teak will slowly turn a silver grey colour naturally. We do recommend that the wood is treated with Life Outdoor Living Teak Shield regularly. This product is colourless and provides a protective layer, meaning that dirt and stains cannot be absorbed by the furniture, and formation of algae is reduced. To clean your furniture we recommend using Life Teak Cleaner. (Under no circumstances should a high-pressure washer be used). Never clean the table using harsh detergents. If you nevertheless wish to use a different detergent, always test the effect of this in a hidden spot. The grey colour can be instantly created using Teak Colour Grey.