Hello, I'm a newbie to the forum

and I'm looking for some comments or suggestions on how to retouch a light bulb image that is going to be in a light bulb catalog.
I've attached a picture of the G25 Silverbowl. I'm having trouble with it because the top half of the bulb is dipped in silver and this stuff is showing in the reflection. I tried drawing a shape over the top silver half and filling it with a black and white gradient but it still doesn't look like a silvery, chrome-like mirror. Even if I retake the photo with the camera flash on or off and have better lighting....the chrome top part of the bulb will still need to be edited somehow so that all of those things don't show in the reflection. Does anyone know a way to do a mirror fix on the top part of the bulb so it looks natural and chrome like? Thanks in advance for your help.