Oxidising solution for the verdigris effect AEO 01. Shake thoroughly before use and spray at a distance of 20-30 cm from the surface. For a better oxidized effect, apply it on the still wet surface, spraying the product unevenly. after the first application wait for an hour to evaluate the obtained result, and eventually repeat the application until desired effect is achieved. let it dry for 24 hours before applying varnishes or protective wax.