There is a whole procedure to be followed if you want your brass house number plaque to be restored by using the wax. You can revive the originality of the plaque by using the wax. But before using the wax there are some steps that are to be followed by the user. To apply the wax you don’t need to take any help. All you need is wax and some amount mineral spirit. You need to mix the wax and the spirit is equal proportion. You may use the stirring stick to prepare the solution. Apply the cream on brass house number plaque. Remove the wax by using a brush and cotton rug.