Hey fellas,
I am a amateur detailer in the summer time (school teacher and have summers off), so I know my way around pads and polishes etc, but I am stumped on this one. I have hard water in my area and usually it isn't an issue because I dry quickly with my waffle weave towels, but I got some over the last week.

I clayed my glass to get them off, but the issue I'm having is the flat black door edge trim between the windows and the craptastic window weather strip. I tried gently to use clay, but that didnt do anything.
Opinions?
Thanks in advance ,
Jay