The underside of the door handles are rusting on my 2009 RX350. I think it's because water gets between the door handle and the door panel when the door handle is pulleys to the open position when it's wet outside. Or the door handle may be loose and water is getting between the door handle and the door panel. Any solutions?

 

A picture of what you're seeing would be helpful, as well as what color yours is.

 

This is abnormal or unusual, pics would help.