Bought two headlights locally that are almost Brand New. Came off a 92 Tealy that owner had purchased two new headlights a year ago. Car was sold but he kept the new lights and put back the old lights. Anyway he decided to sell the lights, cause hes done with svxs. Anyway, one of the lights has broken metal shards and metal dust from broken bulb on the inside of the lens. What is the easiest and best way to clean it out. I was thinking of using an air hose down at the local garage. Outside of both lenses are crystal clear. Paid $50 for both.