The treated surface is protected by a film which repels dirt and water especially developed for carbon framesforks and components the surface to be treated should be clean and dry use the spray only in a well ventilated room carbon polish can shake before use spray the polish on the surface at a distance of about 30cm wait a few seconds and rub the surface with a dry and soft cloth by its unique 3 in 1 function the polish removes stains gives a lovely shine and helps repels water a