Easy to use Water-based Neutral colour Item is not capable of removing permanent scarring that has been caused to the fabric soft top by, mould and mildew eating into the fabric; when it has been left to grow on the soft top for a long period of time. However, Renovo Soft Top Reviver will add depth of colour to the soft top to help mask the permanent scarring caused by the degradation of the soft top due to mould and mildew