Shake ANAREZ® thoroughly before use! The surface to be cut is first mechanically cleaned of dirt (eg with a wire brush, sandpaper). ANAREZ® is applied by brush or spray on the treated surface or you can immerse the objects to be cut into the solution. It is recommended to repeat the procedure several times for more corroded parts. This procedure speeds up the removal of corroded parts. ANAREZ® is left to act on the corroded surface until dry. Then wipe off the resulting powder and you can further modify the surface, for example with paint.