How do you prep and restore bronze aluminum metal
Our front porch and back patio are screened in. We have a problem with the bronze-colored aluminum framework and the screen doors discoloring. We noticed it after about 2-1/2 or 3 years after installation. We assume it is the sun doing it. We were told it is a big ordeal with multiple steps and special products to paint it. Has anyone done so themselves? What prep and products are required?
By the way, I contacted the installers plus several other companies who install and none of them had any idea.